Journal & Conference Papers
2022
Jacob S., Trigell E., Mihaescu M., Mats Åbom, (2022) Acoustic scattering in a small centrifugal compressor based on the use of linearized equations in a rotating frame, Journal of Sound and Vibration, 2022, 117315, Open Access. https://doi.org/10.1016/j.jsv.2022.117315.
Mosca R., Laudato M., and Mihaescu M. (2022). Modeling Radial Turbine Performance Under Pulsating Flow by Machine Learning Method, Energy Conversion and Management: X, 100300, Open Access. https://doi.org/10.1016/j.ecmx.2022.100300.
Mosca R. and Mihaescu M. (2022), Assessment of the unsteady performance of a turbocharger radial turbine under pulsating flow conditions: Parametric study and modeling, Energy Conversion and Management, Volume 15, 2022, 100268, ISSN 2590-1745, https://doi.org/10.1016/j.ecmx.2022.100268
Pietroniro A.G., Trigell E., Jacob S., Mihaescu M., Åbom M., Knutsson M. (2022), Effects of Boundary Layer and Local Volumetric Cells Refinements on Compressor Direct Noise Computation, SAE International Journal of Advances and Current Practices in Mobility.
Mosca R., Lim S.M., and Mihaescu M. (2022), Turbocharger Radial Turbine Response to Pulse Amplitude. ASME. J. Energy Resour. Technol. August 2022; 144(8): 082111. https://doi.org/10.1115/1.4053346
Trigell E. and Mihaescu M. (2022), Turbulence modelling impact on predicting precursors to surge flow instabilities, ASME Technical Paper, ASME GT2022-83103.
Mosca, R., Lim, S. M., and Mihaescu M. (2022), Influence of Pulse Characteristics on Turbocharger Radial Turbine. ASME. J. Eng. Gas Turbines Power. February 2022; 144(2): 021018. https://doi.org/10.1115/1.4052498
2021
Mahendar, S., Venkataraman, V., and Erlandsson, A., (2021) The Impact of Miller Valve Timing on Combustion and Charging Performance of an Ethanol- and Methanol-Fueled Heavy-Duty Spark Ignition Engine, SAE Int. J. Engines 14(5):733-748, https://doi.org/10.4271/03-14-05-0044.
Hong B., Venkataraman V., Cronhjort A., (2021) Numerical Analysis of Engine Exhaust Flow Parameters for Resolving Pre-Turbine Pulsating Flow Enthalpy and Exergy, Energies 14, no. 19: 6183. https://doi.org/10.3390/en14196183
Majal G.M, Prahl Wittberg Lisa, Mihaescu M. (2021). Particle behavior in a turbulent flow within an axially corrugated geometry. Advances in Mechanical Engineering, vol. 13 (8), Open Access. https://doi.org/10.1177/16878140211036019
Ceci, A., Gojon, R., Mihaescu, M. (2021). Computational Analysis of the Indirect Combustion Noise Generation Mechanism in a Nozzle Guided Vane in Transonic Operating Conditions. Journal of Sound and Vibration, 496. https://doi.org/10.1016/j.jsv.2020.115851
Mosca, R., Lim, S.M., Mihaescu, M., (2021). Influence of Pulse Characteristics on Turbocharger Radial Turbine. Journal of Engineering of Gas Turbines and Power , GTP-21-1116 (accepted for publication). https://doi.org/10.1115/1.4052498
Mosca, R., Lim, S.M., Mihaescu, M. (2021) Turbocharger Radial Turbine Response to Pulse Amplitude. Proceedings of the ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery. Virtual, Online. June 7–11, 2021. V02DT39A013. ASME. https://doi.org/10.1115/GT2021-59997
Mosca, R., Lim, S.M., Mihaescu, M., (2021). Large eddy simulations of a turbocharger radial turbine under pulsating flow conditions. ASME FEDSM Paper, DETC2021/MESA-65704.
Arun Prasath, K., Bernemyr, H., and Erlandsson, A., Comparison of Two Dilution and Conditioning Systems for Particle Number Measurements along the Exhaust After-Treatment System of an HD Diesel Engine, SAE Technical Paper 2021-01-0619, 2021, doi: 10.4271/2021-01-0619.
Larsson, T., Arun Prasath, K., Olofsson, U., and Erlandsson, A., Undiluted Measurement of sub 10 nm Non-Volatile and Volatile Particle Emissions from a DISI Engine Fueled with Gasoline and Ethanol, SAE Technical Paper 2021-01-0629, 2021, doi:10.4271/2021-01-0629.
Arun Prasath, K., Bernemyr, H., and Erlandsson, A., On the Effects of Turbocharger on Particle Number and Size Distribution in a Heavy - Duty Diesel Engine, SAE Int. J. Adv. & Curr. Prac. in Mobility 3(2):882-893, 2021, https://doi.org/10.4271/2020-24-0007.
Mahendar, S. and Erlandsson, A., (2021) Semi-Predictive Modeling of Diluted Ethanol and Methanol Combustion in Conventional Spark Ignition Operation, SAE Technical Paper 2021-01-0386.
J. Rijpkema, S. Thantla, J. Fridh, S. B. Andersson, K. Munch. (2021) Experimental investigation and modeling of a reciprocating piston expander for waste heat recovery from a truck engine. Applied Thermal Engineering, Volume 186, 2021. https://doi.org/10.1016/j.applthermaleng.2020.116425
Venkataraman, V., Murai, Y., Liverts, M., Örlü, R., H. M. Fransson, J., Stenlåås, O. and Cronhjort, A. (2020) Modelling Considerations for Resistance Wire Thermometers Applied to Internal Combustion Engines, SMSI 2021 - Sensor and Measurement Science International.
Zhou, J., Wang, X., Karlsson, M., Åbom, M. (2021) Designing Thermoacoustic Engines for Automotive Exhaust Waste Heat Recovery. 2021-01-0209, SAE Technical Paper. ISSN 0148-7191.
2020
Pietroniro A.G., Weng C., Mihaescu M., Åbom M., Knutsson M., (2020) Propagation and reflection properties of computational setups for radial compressor aeroacoustic simulations. Proceedings of e-Forum Acusticum 2020, December 7-11, Lyon, France.
Larsson, T. and Erlandsson, A., (2020) A Batch Blending System for Continuous Production of Multi-Component Fuel Blends for Engine Laboratory Tests. SAE Technical Paper 2020-01-2153, 2020, doi:10.4271/2020-01-2153.
Giramondi, N., Jäger, A., Mahendar, S., and Erlandsson, A., (2020) Combustion Characteristics, Performance and NOx Emissions of a Heavy-Duty Ethanol-Diesel Direct Injection Engine. SAE Technical Paper 2020-01-2077, 2020, https://doi.org/10.4271/2020-01-2077.
Csontos, B., Hittig, H., Pach, M., Bernemyr, H. et al., (2020) A Measurement of Fuel Filters’ Ability to Remove Soft Particles, with a Custom-Built Fuel Filter Rig. SAE Technical Paper 2020-01-2130, 2020, https://doi.org/10.4271/2020-01-2130.
Hong, B, Mahendar, SK, Hyvönen, J, Cronhjort, A, & Erlandsson, A. C. (2020) Quantification of Losses and Irreversibilities in a Marine Engine for Gas and Diesel Fuelled Operation Using an Exergy Analysis Approach. Proceedings of the ASME 2020 Internal Combustion Engine Division Fall Technical Conference. ASME 2020 Internal Combustion Engine Division Fall Technical Conference. Virtual, Online. November 4–6, 2020. V001T01A005. ASME. https://doi.org/10.1115/ICEF2020-2956
Mahendar, S. K., Larsson, T., & Erlandsson, A. C. (2020). Alcohol lean burn in heavy duty engines: Achieving 25 bar IMEP with high efficiency in spark ignited operation. https://doi.org/10.1177%2F1468087420972897
Ceci A., Gojon R., Mihaescu M. (2020) Computational Analysis of the Indirect Combustion Noise Generation Mechanism in a Nozzle Guided Vane in Transonic Operating Conditions (Science Direct Webpage) Journal of Sound and Vibration.
Arun Prasath, K., Bernemyr, H., and Erlandsson, A., On the Effects of Urea and Water Injection on Particles across the SCR Catalyst in a Heavy - Duty Euro VI Diesel Engine, SAE Technical Paper 2020-01-2196, 2020, https://doi.org/10.4271/2020-01-2196.
Sack, S. (2020) acdecom—A Python module for acoustic wave decomposition in flow ducts (Science Direct webpage) Software Impacts Volume 6. Nov. 2020.
Sack, S. and Åbom, M. (2020) Acoustic plane-wave decomposition by means of multilayer perceptron neural networks (Science Direct webpage) Journal of Sound and Vibration 486, Nov. 2020, 115518.
Lim, S.M., Kazemi Bakhsmand, S., Biet, C. and Mihaescu, M. (2020) Experimental and Numerical Investigation of a Turbocharger Turbine Using Exergy Analysis at Non-Adiabatic Conditions. SAE Technical paper 2020-01-2255, DOI:10.4271/2020-01-2225
Venkataraman, V., Murai, Y., Liverts, M., Örlü, R., H. M. Fransson, J., Stenlåås, O. and Cronhjort, A. (2020) Resistance Wire Thermometers for Temperature Pulse Measurements on Internal Combustion Engines, SMSI 2020 - Sensor and Measurement Science International. DOI: 10.5162/SMSI2020/P2.14
Zhou, J., Karlsson, M., Åbom, M. (2020) Designing regenerators of thermoacoustic engines for automotive waste heat recovery, SAE Technical paper: 2020-01-0414 ISSN: 0148-7191, e-ISSN:2688-3627.
2019
Mahendar, S.K., Giramondi, N., Venkataraman, V. and Erlandsson, A.C., (2019), Numerical Investigation of Increasing Turbulence through Piston Geometries on Knock Reduction in Heavy Duty Spark Ignition Engines, SAE Technical Paper 2019-01-2302.
Giramondi, N., Mihaescu, M., Erlandsson, A., and Jäger, A. (2019) CFD-Driven Preliminary Investigation of Ethanol-Diesel Diffusive Combustion in Heavy-Duty Engines, SAE Technical Paper 2019-01-2192, 2019.
Sack, S., Åbom, M. (2019) Trained algorithms for mode decomposition in ducts. Proceedings of the 23rd International Congress on Acoustics 2019 in Aachen, 5314-5320.
Zhang, Z., Åbom, M., Boden, H., Jing, H., Du, L. (2019) Recent Development in the Cremer Impedance: Experimental Analysis, Numerical Validation and Triple Roots. 25th AIAA/CEAS Aeroacoustics Conference, 2467.
Zhang, Z., Bodén, H., Åbom, M. (2019) The Cremer Impedance for Double-lined Rectangular Ducts, Inter-Noise 2019, June 16-19, Madrid, Spain.
Lemne, J., Sack, S., Åbom, M. (2019) Acoustics of micro-perforated orifice plates. Inter-Noise 2019, June 16-19 Madrid, Spain.
Anton, N. (2019) The Sector Divided Single-Stage Axial Turbine Concept: An Experimental Evaluation. Conference paper 24th Supercharging conference, Dresden, Germany.
Anton, N., and Birkestad, P. (2019) The 6-inlet Single Stage Axial Turbine Concept for Pulse-Turbocharging: A Numerical Investigation. Conference paper, SAE World Congress, Detroit, USA.
Thantla, S., Aspfors, J., Fridh, J. and Erlandsson, A. C (2019) Characterization of an Organic Rankine Cycle System for Waste Heat Recovery from Heavy-Duty Engine Coolant and Exhaust. 5th International Symposium on ORC Power Systems, 2019.
Thantla, S., Aspfors, J., Fridh, J. and Erlandsson, A. C. (2019) Performance Analysis of Volumetric Expanders in Heavy-Duty Truck Waste Heat Recovery. SAE Technical paper 2019-01-2266.
Zhang, Z., Bodén, H. and Åbom M. (2019) The Cremer impedance: An investigation of the low frequency behavior. Journal of Sound and Vibration 459, 114844.
Ford, C. L. and Winroth, M. (2019) On the scaling and topology of confined bluff-body flows (Cambridge website) Journal of Fluid Mechanics 876:1018-1040. (Open Access) doi: 10.1017/jfm.2019.583
Kalpakli Vester, A., Nishio, Y. and Alfredsson, P.H. (2019) Investigating swirl and tumble using two prototype inlet port designs by means of multi-planar PIV (ScienceDirect website) Int. J. Heat Fluid Flow, 75, 61–76. (Open Access) doi.org/10.1016/j.ijheatfluidflow.2018.11.009
Holmberg, T., Cronhjort, A. and Stenlaas, O. (2019) Dynamic Exhaust Valve Flow 1-D Modelling During Blowdown Conditions. SAE Technical Paper 2019-01-0058.
Winroth, P. W. and Alfredsson, P. H. (2019) On shock structures in dynamic exhaust valve flows (AIP website) . Physics of Fluids 31(2):026107. (Open Access) doi: 10.1063/1.5084174
Lim, S. M., Dahlkild, A. and Mihaescu, M. (2019) Influence of Upstream Exhaust Manifold on Pulsatile Turbocharger Turbine Performance (ASME website) . Journal of Engineering for Gas Turbines and Power. doi:10.1115/1.4042301
Zhou, J., Karlsson, M., and Åbom, M. (2019) Study of Thermoacoustic Engine for Automotive Exhaust Waste Heat Recovery. SAE Technical Paper 2019-01-1257.
Arun Prasath, K., Stenlaas, O., Bernemyr, H., and Erlandsson, A. (2019) Agglomeration and Nucleation of Non-Volatile Particles in a Particle Grouping Exhaust Pipe of a Euro VI Heavy-Duty Diesel Engine (SAE website) SAE Technical Paper 2019-01-0044. doi.org/10.4271/2019-01-0044
2018
Dragan V. and Mihaescu M. (2018) On the Stability Influence of Trimmed Vaneless Diffusers in Turbocharger Applications. ASME Paper, GT2018-76165, https://doi.org/10.1115/GT2018-76165.
Zhang, Z., Tiikoja, H., Åbom, M., Bodén, H. Experimental analysis of whistle noise in a particle agglomeration pipe. Proc. of the ASME 2018 presented at InterNoise 2018, NCAD2018-6116.
Anton, N., Fredriksson, C., Larsson, P-I., Genrup, M., Christiansen-Erlandsson, A. (2018) The Sector Divided Single Stage Axial Turbine Concept: A Feasibility Study For Pulse-Turbocharging. Conference paper, 23rd Supercharging Conference in Dresden, Germany.
Anton, N., Fredriksson, C., Larsson, P-I., Genrup, M., Christiansen-Erlandsson, A. (2018) Twin-Scroll Turbocharger Stage Evaluation for Experimental Data and Simulations. Conference paper 13th International Conference on Turbocharger and Turbocharging IMechE, London, England.
Anton, N., Genrup, M., Fredriksson, C., Larsson, P-I., Christiansen-Erlandsson, A. (2018) Axial Turbine Design for a Twin-Turbine Heavy-Duty Turbocharger Concept.Conference paper GT2018-75453, ASME Turbo Expo, Lillestom, Norway.
Anton, N., Genrup, M., Fredriksson, C., Larsson, P-I., Christiansen-Erlandsson, A. (2018) On the Choice of Turbine Type for a Twin-Turbine Heavy-Duty Turbocharger Concept.Conference paper GT2018-75452, ASME Turbo Expo, Lillestom, Norway.
Mahendar, S., Erlandsson, A., and Adlercreutz, L., (2018) Challenges for Spark Ignition Engines in Heavy Duty Application: a Review (SAE website) . SAE Technical Paper 2018-01-0907, 2018. doi.org/10-4271/2018-01-0907
Holmberg, T., Cronhjort, A., and Stenlaas, O. (2018) Pressure Amplitude Influence on Pulsating Exhaust Flow Energy Utilization. SAE Technical Paper 2018-01-0972.
Karlsson, M., Åbom, M., and Knutsson, M. (2018) Stop Whistling! A Note on Fluid Driven Whistles in Flow Ducts (SAE website) . SAE Technical Paper 2018-01-1524. doi.org/10.4271/2018-01-1524
Lim, S. M., Dahlkild, A. and Mihaescu, M. (2018) Effects of upstream exhaust manifold on the flow fields of a turbocharger radial turbine. 15th International Symposium on Unsteady Aerodynamics and Aeroelasticity of Turbomachines, ISUAAAT15, Oxford, ISUAAAT15-072.
Pietroniro, A.G., Mihaescu, M., Abom, M., and Knutsson, M. (2018) A Steady-State Based Investigation of Automotive Turbocharger Compressor Noise. SAE Technical Paper 2018-01-1528. doi:10.4271/2018-01-1528
Kalpakli Vester., A., Nishio, Y., Alfredsson, P.H. (2018) Unravelling tumble and swirl in a unique water-analogue engine model. Journal of Visualization, 21: 227-568. doi.org/10.1007/s12650-018-0485-31
Lim, SM., Dahlkild, A., Mihaescu, M. (2018) Aerothermodynamics and exergy analysis in radial turbine integrated with heat transfer. Journal of Turbomachinery. doi: 10.1115/1.4040852
Sundström, E., Semlitsch, B., Mihaescu, M. (2018) Acoustic signature of flow instabilities in radial compressors .Journal of Sound and Vibration, 434, 221-236. doi.org/10.1016/j.jsv.2018.07.040
Majal, G., Karlsson, M., Mihaescu, M., and Katoshevski, D. (2018) Particle Number Reduction in Automotive Exhausts by Controlled Grouping. SAE Technical Paper 2018-01-0330. doi.org/10.4271/2018-01-0330
Zhang, Z., Bodén H., Åbom, M., Du, L., and Jing, X.D. (2018) Investigation of the 'Exact' Cremer Impedance. ICSV 25, Hiroshima, Japan.
Zhang, Z., Tiikoja, H., Peerlings, L., and Abom, M.(2018) Experimental Analysis on the ‘Exact’ Cremer Impedance in Rectangular Ducts. SAE Technical Paper 2018-01-1523. doi:10.4271/2018-01-1523
Lim, SM., Dahlkild, A., Mihaescu, M. (2018) Aerothermodynamics and exergy analysis of a turbocharger radial turbine integrated with exhaust manifold. 13th International Conference on Turbochargers and Turbocharging (iMechE), London, UK, May 16-17, 2018.
Lim, SM., Dahlkild, A., Mihaescu, M. (2018) Influence of upstream geometry on pulsatile turbocharger turbine performance. ASME Paper, GT2018-76706.
Kabral, R. and Åbom, M. (2018) Investigation of turbocharger compressor surge inception by means of an acoustic two-port model .Journal of Sound and Vibration, 412, 270-286. doi.org/10.1016/j.jsv.2017.10.003
Sundström, E., Semlitsch, B., Mihaescu, M. (2018) Generation Mechanisms of Rotating Stall and Surge in Centrifugal Compressors. Flow, Turbulence and Combustion. doi.org/10.1007/s10494-017-9877-z
2017
Winroth, P.M., Ford, C.L., Alfredsson P.H. (2017) On discharge from poppet valves: effects of pressure ratio and system dynamics. Experiments in Fluids. doi.org/10.1007/s00348-017-2478-8
Ford, C. L., Winroth, P.M., Alfredsson, P.H. (2017) Vortex-meter Design: The Influence of Shedding-body Geometry on Shedding Characteristics, Flow Measurement and Instrumentation. doi.org/10.1016/j.flowmeasinst.2017.12.004
Anton, N., Genrup, M., Fredriksson, C., Larsson, P-I., Erlandsson-Christiansen, A. (2017) Exhaust Volume Dependency of Turbocharger Turbine Design for a Heavy Duty Otto Cycle Engine. ASME Paper, GT2017-63641. doi:10.1115/GT2017-63641
Knutsson, M. and Åbom, M. (2017) Acoustic modelling of charge air coolers. Journal of Vibrations and Acoustics 139(4), 041010. doi: 10.1115/1.4036276
Winroth, P.M., Ford, C.L., Alfredsson, P.H. (2017) On the Dynamics of Discharge Process. 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, A25-00002.
Sundström, E., Mihaescu, M., Giachi, M., Belardini, E., Michelassi, V. (2017) Analysis of Vaneless Diffuser Stall Instability in a Centrifugal Compressor. Int. J. Turbomach. Propuls. Power. 2(4), 19. doi:10.3390/ijtpp2040019
Zhang, Z., Kabral, R., Nilsson, B., and Åbom M. (2017) Revisiting the Cremer impedance. Proc. Mtgs. Acoust. 30, 040009. dx.doi.org/10.1121/2.0000619
Kerres, B., Cronhjort, A., Mihaescu, M., and Stenlaas, O. (2017) A Comparison of On-Engine Surge Detection Algorithms using Knock Accelerometers. SAE Technical Paper 2017-01-2420. doi:10.4271/2017-01-2420
Sundström, E., Kerres, B., Sanz S., Mihaescu, M. (2017) On the Assessment of Centrifugal Compressor Performance Parameters by Theoretical and Computational Model. ASME Paper, GT2017-65230.
Heide, J., Karlsson, M., and Altimira, M. (2017) Numerical Analysis of Urea-SCR Sprays under Cross-Flow Conditions. SAE Technical Paper 2017-01-0964. doi:10.4271/2017-01-2420
Lim, SM., Dahlkild, A., and Mihaescu, M. (2017) Exergy Analysis on Turbocharger Radial Turbine with Heat Transfer. Proceedings of 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics, Stockholm, ETC2017-267.
Kerres, B., Sanz, S., Sundström, E. and Mihaescu, M. (2017) A comparison of performance predictions between 1d models and numerical data for a turbocharger compressor. Proceedings of 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics, Stockholm, ETC2017-350.
Kabral, R., El Nemr, Y.A., Ludwig, C., Mirlach, R. and Åbom, M. (2017) Experimental acoustic characterization of automotive twin-scoll turbine. Proceedings of 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics, Stockholm, ETC2017-363.
El Nemr, Y.A., Veloso, R., Girstmair, J., Kabral, R., Åbom, M., Schutting, E., Dumböck, O., Ludwig, C., Mirlach, R., Koutsovasilis, P. and Masrane, A. (2017) Experimental investigation of transmission loss in an automotive turboahceger compressor under ideal and real engine operating conditions. Proceedings of 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics, Stockholm, ETC2017-298.
Holmberg, T., Cronhjort, A., and Stenlaas, O. (2017) Pressure Ratio Influence on Exhaust Valve Flow Coefficients. SAE Technical Paper 2017-01-0530. dx.doi.org/10.4271/2017-01-0530
Kerres, B., Mihaescu, M., Gancedo, M., and Gutmark, E. (2017) Optimal Pressure Based Detection of Compressor Instabilities Using the Hurst Exponent. SAE Int. J. Engines 10(4). dx.doi.org/10.4271/2017-01-1040
Zhang, Z., Abom, M., Boden, H., and Karlsson, M. (2017) Particle Number Reduction in Automotive Exhausts Using Acoustic Metamaterials. SAE Int. J. Engines 10(4). dx.doi.org/10.4271/2017-01-0909
2016
Anton, N., Fredriksson, C., Larsson, P-I., Genrup, M., Hultqvist, A. (2016) Twin-scroll turbine performance evaluation from gas stand data. 21st conference on Supercharging, Dresden, Germany.
Winroth, P.M., Ford, C.L., Alfredsson, P.H. (2016) Model experiments of flow through exhaust valves. Conference Proceedings of the THIESEL 2016 Conference on Thermo-and Fluid Dynamic processes in Direct Injection Engines, Valencia, Spain, 13-16 September 2016.
Zhang, Z., Abom, M., and Boden, H. (2016) Acoustic Metamaterials seen from the perspective of Duct Acoustics. Baltic-Nordic Acoustic Meeting (BNAM). Stockholm, Sweden.
Du, L., Holmberg, A., Karlsson, M. and Åbom, M. (2016) Sound amplification at a rectangular T-junction with merging mean flows. Journal of Sound and Vibration, 367:69-83.dx.doi.org/10.1121/1.4933594
Du, L., Åbom, M., Karlsson, M. and Knutsson, M. (2016) Modelling of Acoustic Resonators Using the Linearized Navier Stokes Equations. SAE Technical Paper. dx.doi.org/10.4271/2016-01-1821
Du, L., Holmberg, A., Karlsson, M. and Åbom, M. (2016) Numerical Study on the Sound Amplification of a T-Junction with Bias Flow. Proceedings of the 5th International Conference on Jets, Wakes and Separated Flows (ICJWSF2015), p.373-381. Springer International Publishing. dx.doi.org/10.1007/978-3-319-30602-5_47
Ford, C., Winroth, M. and Alfredsson, P.H. (2016) Development of a pressure based vortex-shedding meter - Measuring unsteady mass-flow in variable density gases. Meas. Sci. Tech. 27 085901. dx.doi.org/10.1088/0957-0233/27/8/085901
Kabral, R., Du, L., Åbom, M. and Knutsson, M. (2016) Optimization of Compact Non-Fibrous Silencer for the Control of Compressor Noise. SAE Technical Paper 2016-01-1818. dx.doi.org/10.4271/2016-01-1818
Kabral, R., Du, L. and Åbom, M. (2016) Optimum sound attenuation in flow ducts based on the "exact" Cremer impedance. Acta Acustica united with Acustica 102:851. dx.doi.org/10.3813/AAA.918999
Kalpakli Vester, A., Örlü, R. and Alfredsson, P. H. (2016) Turbulent flows in curved pipes: recent advances in experiments and simulations. Appl. Mech. Rev. 68 050802. dx.doi.org/10.1115/1.4034135
Kalpakli Vester, A., Sattarzadeh, S. S. and Örlü, R. (2016) Combined hot-wire and PIV measurements of a swirling turbulent flow at the exit of a 90° pipe bend. J. Vis. dx.doi.org/10.1007/s12650-015-0310-1
Karlsson, M., Åbom, M., Lalit, M. and Glav, R. (2016) A note on the applicability of thermo-acoustic engines for automotive waste heat recovery. SAE Int. J. Mater. Manuf. 9:286-293. dx.doi.org/10.4271/2016-01-0223
Karlsson, M., Knutsson, M. and Åbom, M. (2016) Predicting Fluid Driven Whistles in Automotive Intake and Exhaust Systems. SAE Technical Paper. dx.doi.org/10.4271/2016-01-1820
Kerres B., Cronhjort A. and Mihaescu M., (2016) Experimental investigation of upstream installation effects on the turbocharger compressor map, In the Proceedings of The ImechE 12th International Conference on Turbochargers and Turbocharging, London, ImechE, May 2016.
Kerres, B., Nair, V., Cronhjort, A., and Mihaescu, M., (2016) Analysis of the turbocharger compressor surge margin using a Hurst-exponent-based criterion. SAE Int. J. Engines 9:2016. dx.doi.org/10.4271/2016-01-1027
Lim, S.M., Dahlkild, A. and Mihaescu, M. (2016) Wall treatment effects on the heat transfer in a radial turbine turbocharger. A. Segalini (ed.), Proceedings of the 5th International Conference on Jets, Wakes and Separated Flows (ICJWSF2015), Springer Proceedings in Physics 185, pp. 439-447, dx.doi.org/10.1007/978-3-319-30602-5_55
Pastuhoff, M., Tillmark, N. and Alfredsson, P.H. (2016) Measuring surface pressure on rotating compressor blades using pressure sensitive paint. Sensors, 16:344. dx.doi.org/10.3390/s16030344
Rabault, J., Vernet, J.A., Lindgren, B., Alfredsson P.H. (2016) A study using PIV of the intake flow in a diesel engine cylinder. Int. J. Heat Fluid Flows, 62, 56-67. doi.org/10.1016/j.ijheatfluidflow.2016.06.020
Semlitsch, B. and Mihaescu, M. (2016) Flow phenomena leading to surge in a centrifugal compressor. Energy, 103:572-587. dx.doi.org/10.1016/j.energy.2016.03.032
Sundström E., Kerres B. and Mihaescu M., (2016) Evaluation of centrifugal compressor performance models using Large Eddy Simulation data, ASME Paper, GT2016-57169. dx.doi.org/10.1115/GT2016-57169
Sundström E., Semlitsch B. and Mihaescu M., (2016) Similarities and differences concerning flow characteristics in centrifugal compressors of different size, A. Segalini (ed.), Proceedings of the 5th International Conference on Jets, Wakes and Separated Flows (ICJWSF2015), Springer Proceedings in Physics 185, pp. 457-464, dx.doi.org/10.1007/978-3-319-30602-5_57
Örlü, R. and Kalpakli Vester, A. (2016) Flow visualization of an oblique impinging jet: vortices like it downhill, not uphill. J. Vis. 19:7–9, dx.doi.org/10.1007/s12650-015-0295-9
2015
Aghaali, H. and Ångström, H.E. (2015) A review of turbocompounding as a waste heat recovery system for internal combustion engines, Renew. Sust. Energ. Rev., 49:813-824, dx.doi.org/10.1016/j.rser.2015.04.144
Alenius, E., Fuchs, L. and Åbom, M. (2015) Large eddy simulations of acoustic-flow interaction at an orifice plate. Journal of Sound and Vibration, 345:162-177. dx.doi.org/10.1016/j.jsv.2015.02.012
Du, L., Holmberg, A., Karlsson, M. and Åbom, M. (2015) Aeroacoustic response of a T-junction with bias flow, NOVEM 2015, Dubrovnik, Croatia, 2015.
Holmberg, A., Karlsson,M. and Åbom, M. (2015) Aeroacoustics of rectangular T-junctions subject to combined grazing and bias flow - An experimental investigation, J. Sound Vibration, 340, 152-166. dx.doi.org/10.1016/j.jsv.2014.11.040
Hynninen, A. and Åbom, M. (2015) Procedure to estimate the acoustic performance of the particle oxidation catalyst POC® with low Mach-number flows. INTER-NOISE 2015 - 44th International Congress and Exposition on Noise Control Engineering, The Institute of Noise Control Engineering of the USA, Inc.
Hynninen, A., and Åbom, M. (2015) Determination of in-duct sound power beyond the plane wave range using wall-mounted microphones. Applied Acoustics, 99:24-30. dx.doi.org/10.1016/j.apacoust.2015.05.003
Kalpakli Vester, A., Örlü, R. and Alfredsson, P. H. (2015) Pulsatile turbulent flow in straight and curved pipes – interpretation and decomposition of hot-wire signals. Flow Turbul. Combust., 94, 305–321. dx.doi.org/10.1007/s00348-015-1926-6
Kalpakli Vester, A., Örlü, R. and Alfredsson, P. H. (2015) POD analysis of the turbulent flow downstream a mild and sharp bend. Exp. Fluids, 56, 57. dx.doi.org/10.1007/s00348-015-1926-6
Karlsson, M., Aggarwal, V. and Agarwal, A. (2015) Linear stability analysis of in-duct deep cavities, NOVEM 2015, Dubrovnik, Croatia, 2015.
Lim, S. M., Dahlkild, A. and Mihaescu, M. (2015) Wall Treatment Effects on the Heat Transfer in a Radial Turbine Turbocharger. International Conference on Jets, Wakes and Separated Flows, ICJWSF15, Stockholm.
Lim, S. M. and Mihaescu, M. (2015) Turbocharger Turbine Performance; a Sensitivity to the Boundary Conditions. 14th International Symposium on Unsteady Aerodynamics and Aeroelasticity of Turbomachines, ISUAAAT14, Stockholm, I14-S14-1.
Semlitsch, B., Wang, Y., and Mihaescu, M. (2015) Flow effects due to valve and piston motion in an internal combustion engine exhaust port. Energy Convers. Manage., 96, 18–30. dx.doi.org/10.1016/j.enconman.2015.02.058
Sundström, E., Semlitsch B., Mihaescu, M. (2015) Centrifugal Compressor: the Sound of Surge, AIAA Paper 2015-2674. arc.aiaa.org/doi/abs/10.2514/6.2015-2674
2014
Aghaali, H. and Ångström, H.E.(2014) Externally Divided Exhaust Period on a Turbocompound Engine for Fuel-Saving, 9th International MTZ Conference, Heavy-Duty, On- and Off-Highway Engines, Nov. 2014.
Aghaali, H. and Ångström, H.E.(2014) Performance Sensitivity to Exhaust Valves and Turbine Parameters on a Turbocompound Engine with Divided Exhaust Period, SAE Int. J. Engines 7:1722-1733, 2014. dx.doi.org/10.4271/2014-01-2597
Aghaali, H., Ångström, H.E., and Serrano, J.R. (2014) Evaluation of Different Heat Transfer Conditions on an Automotive Turbocharger, I. J. Engine Res. dx.doi.org/10.1177/1468087414524755
Aghaali, H. and Ångström, H.E. (2014) The Exhaust Energy Utilization of a Turbocompound Engine Combined with Divided Exhaust Period. 11th International Conference on Turbochargers and Turbocharging, 0051, May 2014.
Aghaali, H. and Ångström, H.E. (2014) Effects of Effective Flow Areas of Exhaust Valves on a Turbocompound Diesel Engine Combined With Divided Exhaust Period. FISITA 2014 World Automotive Congress, F2014-CET-135, June 2014.
Du, L., Åbom, M., (2014) Using micro-perforated plates to realize a silencer based on the Cremer impedance. Proceedings of Forum Acusticum, European Acoustics Association (EAA), Krakow, Poland.
Elnady, T., Åbom, M., and Yang, Y. (2014) Systematic Optimization of an Exhaust System to Meet Noise Radiation Criteria at Idle, SAE Int. J. Passeng. Cars - Mech. Syst. 7:915–926, dx.doi.org/10.4271/2014-01-0006
Fjällman J., Mihaescu M., and Fuchs L. (2014) Analysis of 3-Dimensional Turbine flow by Using Mode Decomposition Techniques. ASME Paper, GT2014-26963. doi.org/10.1115/GT2014-26963
Hynninen, A. and Åbom, M. (2014) Acoustic source characterization for prediction of medium speed diesel engine exhaust noise. ASME Journal of Vibration and Acoustics, 136:021008. dx.doi.org/10.1115/1.4026138
Hynninen, A. and Åbom, M., (2014) Acoustic two-port simulation model for the particle oxidation catalyst (POC®). INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering, The Institute of Noise Control Engineering of the USA, Inc.
Kabral, R. and Åbom, M., (2014) Investigation of flow-acoustic interaction in automotive turbocharger. Proceedings of ISMA 2014 - International Conference on Noise and Vibration Engineering and USD, KUL-Leuven, Belgium.
Kabral, R. and Åbom, M., (2014) A compact silencer for the control of compressor noise. SAE International Journal of Engines, ISSN 1946-3936, Vol. 7, nr 3, 1572-1578. dx.doi.org/10.4271/2014-01-2060
Kabral, R., Bodén, H., and Elnady, T. (2014) Determination of Liner Impedance under High Temperature and Grazing Flow Conditions. AIAA Paper 2014-2956. dx.doi.org/10.2514/6.2014-2956
Kabral, R., Du, L., Åbom, M., and Knutsson, M. (2014) A Compact Silencer for the Control of Compressor Noise, SAE Int. J. Engines 7:1572–1578, dx.doi.org/10.4271/2014-01-2060
Kalpakli Vester, A., Örlü, R., and Alfredsson, P. H. (2014) Turbulent pipe flow downstream a 90∘ bend: curvature ratio effects. Proc 10th Int. ERCOFTAC Symposium on Engineering Turbulence Modeling and Measurements (ETMM10), Marbella, Spain, Sept. 17–19, 2014.
Kalpakli, A., Örlü, R., Tillmark, N. and Alfredsson, P. H. (2014) The characteristics of turbulence in curved pipes under highly pulsatile flow conditions. Progress in Turbulence V, Proc. iTi Conference on Turbulence, September 30–October 3, 2012, Bertinoro, Italy, 183–187. dx.doi.org/10.1007/978-3-319-01860-7_29
Karlsson, M. (2014) Quasi-steady aeroacoustic model of a T-junction based on steady state CFD simulations: influence of turbulence model, Forum Acusticum, Krakow, Poland, 2014.
Sakowitz, A., Mihaescu, M., and Fuchs, L. (2014) Turbulent Flow Mechanisms in Mixing T-junctions by Large Eddy Simulations. Int. J. Heat Fluid Flow, 45:135–146.
Sakowitz, A., Mihaescu, M., and Fuchs, L. (2014) Flow Decomposition Methods applied to the Flow in an Internal Combustion Engine manifold. Appl. Therm. Eng., 65:57–65. dx.doi.org/10.1016/j.applthermaleng.2013.12.082
Sattarzadeh, S. S., Ferro, M., Örlü, R., and Alfredsson, P. H. (2014) Revisiting the near-wall scaling of the streamwise variance in turbulent pipe flows. Progress in Turbulence V, Proc. iTi Conference on Turbulence, September 30–October 3, 2012, Bertinoro, Italy, 113–119. dx.doi.org/10.1007/978-3-319-01860-7_19
Semlitsch, B., Wang, Y., and Mihaescu, M. (2014) Flow Effects due to Pulsation in an Internal Combustion Engine Exhaust Port. Energy Convers. Manage., 86, 520-536. dx.doi.org/10.1016/j.enconman.2015.02.058
Semlitsch, B., Jyothishkumar, V., Mihaescu, M., Fuchs, L., Gutmark, E.J., and Gancedo, M. (2014) Numerical Flow Analysis of a Centrifugal Compressor with Ported and without Ported Shroud. SAE Paper, 14PFL-0797. dx.doi.org/10.4271/2014-01-1655
Sundström, E., Semlitsch, B., and Mihaescu, M., (2014) Assessment of the 3D Flow in a Centrifugal Compressor Using Steady-State and Unsteady Flow Solvers, SAE Paper, 2014-01-2856 (accepted) papers.sae.org/2014-01-2856/
Tiikoja, H., Lavrentjev, J., Rämmal, H. and Åbom, M. (2014) Experimental investigations of sound reflection from a hot and subsonic flow duct termination. Journal of Sounds and Vibration, 331:1084–1096. dx.doi.org/10.1016/j.jsv.2013.09.030
Wang, Y., Semlitsch, B., Mihaescu, M. and Fuchs, L. (2014) Flow induced Energy Losses in the Exhaust Port of an Internal Combustion Engine. J. Fluids Eng. (accepted) dx.doi.org/10.1115/1.4027952
Zhou, L. and Bodén, H. (2014) Experimental investigation of an in-duct orifice with bias flow under medium and high level acoustic excitation, Int. J. Spray Combustion Dynamics, 6, 267-292. dx.doi.org/10.1260/1756-8277.6.3.267
Zhou, L., Bodén, H., Lahiri, C., Bake, F., Enghardt, L., Busse-Gerstengarbe, S. and Elnady, T. (2014) Comparison of impedance eduction results using different methods and test rigs. AIAA 2014-2955, 20th AIAA/CEAS Aeroacoustics Conference, 16-20 June 2014, Atlanta, USA. arc.aiaa.org/doi/abs/10.2514/6.2014-2955
2013
Åbom, M. and Allam, S. (2013) Dissipative Silencers Based on Micro-Perforated Plates. SAE Technical paper 2013-24-0071. dx.doi.org/10.4271/2013-24-0071
Aghaali, H. and Ångström, H.E. (2013) Temperature Estimation of Turbocharger Working Fluids and Walls under Different Engine Loads and Heat Transfer Conditions. SAE/11th International Conference on Engines & Vehicles, 2013-24-0123. dx.doi.org/10.4271/2013-24-0123
Aghaali, H. and Ångström, H.E. (2013) Demonstration of Air-Fuel Ratio Role in One-Stage Turbocompound Diesel Engines. SAE/KSAE 2013 International Powertrains, Fuels & Lubricants Meeting, 2013-01-2703. papers.sae.org/2013-01-2703/
Allam, S. and Åbom, M. (2013) Whistling Potential for Duct Components. SAE Technical paper 2013-01-1889. dx.doi.org/10.4271/2013-01-1889
Bodin O., Wang Y., Mihaescu M., and Fuchs L. (2013). LES of the Exhaust Flow in a Heavy-Duty Engine. Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles.dx.doi.org/10.2516/ogst/2013117
Gundmalm, S., Cronhjort, A. and Ångstrom, H.E. (2013) Divided Exhaust Period: Effects of Changing the Relation between Intake, Blow-Down and Scavenging Valve Area. SAE 2013, 2013-01-0578. dx.doi.org/10.4271/2013-01-0578
Jyothishkumar, V., Mihaescu, M., Semlitsch, B., and Fuchs, L., (2013) Numerical Flow Analysis in a Centrifugal Compressor near Surge Condition. AIAA Paper, AIAA 2013-2730. dx.doi.org/10.2514/6.2013-2730
Kabral, R., Rämmal, H. and Åbom, M. (2013) Acoustical Methods for Investigating Turbocharger Surge. SAE Technical paper 13NVC-0075.dx.doi.org/10.4271/2013-01-1879
Kalpakli, A. and Örlü, R. (2013) Turbulent pipe flow downstream a 90° pipe bend with and without superimposed swirl. Int. J. Heat Fluid Flow. 41:103–111.dx.doi.org/10.1016/j.ijheatfluidflow.2013.01.003
Kalpakli, A., Örlü, R., and Alfredsson, P.H. (2013) Vortical patterns in turbulent flow downstream a 90 degree curved pipe at high Womersley numbers. Int. J. Heat Fluid Flow. 44:692–699. dx.doi.org/10.1016/j.ijheatfluidflow.2013.09.008
Pastuhoff, M., Yorita, D., Asai, K. and Alfredsson, P.H. (2013) Enhancing the signal-to-noise ratio of pressure sensitive paint data by singular value decomposition. Meas. Sci. Technol. 24:075301. dx.doi.org/10.1088/0957-0233/24/7/075301
Sattarzadeh, S.S., Kalpakli, A., and Örlü, R. (2013) Hot-Wire Calibration at Low Velocities: Revisiting the Vortex Shedding Method. Advances in Mechanical Engineering. 2013:241726. dx.doi.org/10.1155/2013/241726
Sakowitz, A., Mihaescu, M., and Fuchs, L. (2013) Effects of velocity ratio and inflow pulsations on the flow in a T-junction by Large Eddy Simulation. Comput. Fluids. 88:374–385. dx.doi.org/10.1016/j.compfluid.2013.10.001
Sakowitz, A., Reifarth, S., Mihaescu, M. and Fuchs, L. (2013) Modeling of EGR Mixing in an engine intake manifold using LES. Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles. dx.doi.org/10.2516/ogst/2013118
Semlitsch, B., Jyothishkumar, V., Mihaescu, M., Fuchs L., and Gutmark, E. J. (2013) Investigation of the Surge Phenomena in a Centrifugal Compressor Using Large Eddy Simulation. ASME Paper, IMECE2013-66301. dx.doi.org/10.1115/IMECE2013-66301
Wang, Y., Semlitsch, B., Mihaescu, M., and Fuchs, L. (2013) Flow Structures and Loses in the Exhaust Port of an Internal Combustion Engine. ASME Paper, IMECE2013-64610. dx.doi.org/10.1115/IMECE2013-64610
Zhou, L. and Bodén, H. (2013) The effect of combined high level acoustic excitation and bias flow on the acoustic properties of an in-duct orifice. 19th AIAA/CEAS Aeroacoustics Conference. AIAA 2013-2128. dx.doi.org/10.2514/6.2013-2128
2012
Aghaali, H. and Ångström, H.E. (2012) Turbocharged SI-Engine Simulation with Cold and Hot-Measured Turbocharger Performance Maps. ASME Turbo Expo 2012, GT2012-68758.
Aghaali, H. and Ångström, H.E. (2012) Improving Turbocharged Engine Simulation by Including Heat Transfer in the Turbocharger. SAE 2012, 2012-01-0703, dx.doi.org/10.4271/2012-01-0703.
Alenius, E., Åbom, M. and Fuchs, L. (2012) LES of Acoustic-Flow Interaction at an Orifice Plate. 18th AIAA-CEAS Aeroacoustics conference. AIAA Paper 2012-2064, dx.doi.org/10.2514/6.2012-2064.
Allam, S., Åbom, M. and Wester, L. (2012) Noise control for cooling fans on heavy vehicles. Int. Conf. Fan Noise, Senlis, France, 18-20 April 2012.
Bodin, O., Wang, Y., Mihaescu, M. and Fuchs, L. (2012) LES of the exhaust flow in a heavy-duty engine. Proc. Int Conf LES for Internal Combustion Engine Flows
Gundmalm, S., Cronhjort, A. and Ångstrom, H.E. (2012) Divided Exhaust Period on Heavy-Duty Diesel Engines. THIESEL 2012 Conference on Thermo- and Fluid Dynamic Processes in Direct Injection Engines.
Kalpakli, A. and Örlü, R. (2012) Experimental investigation on the secondary motion downstream a pipe bend with and without swirl. Proc 9th Int. ERCOFTAC Symposium on Engineering Turbulence Modeling and Measurements (ETMM9), Thessaloniki, Greece, Jun. 6-8, 2012.
Kalpakli, A., Örlü, R. and Alfredsson, P.H. (2012) Dean vortices in turbulent flows: Rocking or Rolling? J. Vis., 15:37–38. dx.doi.org/10.1007/s12650-011-0108-8
Kalpakli, A., Örlü, R., Tillmark, N. and Alfredsson, P.H. (2012) Experimental investigation on the effect of pulsations on exhaust manifold-related flows aiming at improved engine efficiency. 10th International Conference on Turbochargers and Turbocharging (iMechE), London, UK, May 15-16, 2012, pp. 377-387. dx.doi.org/10.1533/9780857096135.8.377
Kierkegaard, A., Allam, S., Efraimsson, G. and Åbom, M. (2012) Simulations of whistling and the whistling potentiality of an in-duct orifice with linear aeroacoustics. J. Sound Vibration, 331:1084–1096. dx.doi.org/10.1016/j.jsv.2011.10.028
Laurantzon, F., Tillmark, N., Örlü, R. and Alfredsson, P.H. (2012) A flow facility for the characterization of pulsatile flows. Flow Meas. Instrum. 26:10–17.dx.doi.org/10.1016/j.flowmeasinst.2012.04.009
Laurantzon, F., Örlü, R., Segalini, A., Tillmark, N. and Alfredsson, P.H. (2012) Experimental analysis of turbocharger interaction with a pulsatile flow through time-resolved flow measurements upstream and downstream the turbine. 10th International Conference on Turbochargers and Turbocharging (iMechE), London, UK, May 15-16, 2012, pp. 405-415. dx.doi.org/10.1533/9780857096135.8.405
Pastuhoff, M., Yorita, D., Tillmark, N., Alfredsson, P.H. and Asai, K. (2012) Modal Analysis of Pressure Sensitive Paint Data. Proc. 9th Int. Conf. Flow Dynamics, Sendai, Japan.
Sakowitz, A., Reifarth, S., Mihaescu, M. and Fuchs, L. (2012) Modeling of EGR Mixing in an engine intake manifold using LES. Proc. Int Conf LES for Internal Combustion Engine Flows
Winkler, N., Alenius, E. and Fuchs, L. (2012) Reduced model for the radial turbine based on proper orthogonal decomposition. 10th International Conference on Turbochargers and Turbocharging (iMechE), London, UK, May 15-16, 2012, pp. 419-427. dx.doi.org/10.1533/9780857096135.9.419
Zhou, L.and Bodén, H. (2012) Acoustic Properties Of An In-Duct Orifice Subjected To Bias Flow And High Level Acoustic Excitation. 10th International Conference on Flow-Induced Vibration (& Flow-Induced Noise), pp. 187-193.
2011
Alenius, E., Åbom, M. and Fuchs, L. (2011) Scattering of plane waves by a constriction. ASME Conf. Proc. Paper no GT2011-46247. dx.doi.org/10.1115/GT2011-46247
Elnady, T., Elsaadany, S. and Åbom, M. (2011) Flow and pressure drop calculation using two-ports. J. Vib. Acoust., 133:04106. dx.doi.org/10.1115/1.4003593
Glav, R., Karlsson, M., Åbom, M. (2011) Aeroacoustics of duct branches with application to silencers. SAE Technical Paper 2011-24-0218. dx.doi.org/10.4271/2011-24-0218
Holmberg, A., Åbom, M. and Bodén, H. (2011) Accurate experimental two-port analysis of flow generated sound. J. Sound Vibration, 330:6336–6354. dx.doi.org/10.1016/j.jsv.2011.07.041
Kalpakli, A., Örlü, R., Tillmark, N. and Alfredsson, P.H. (2011) Pulsatile turbulent flow through pipe bends at high dean and Womersley numbers. J. Phys.: Conf. Ser. 318:092023.dx.doi.org/10.1088/1742-6596/318/9/092023
Karlsson, M. and Åbom, M. (2011) On the use of linear acoustic multiports to predict whistling in confined flows. ACTA ACUST UNITED AC. 97:24–33. dx.doi.org/10.3813/AAA.918383
Karlsson, M. and Åbom, M. (2011) Quasi-steady model of the acoustic scattering properties of a t-junction. J. Sound Vibration, 330:5131–5137. dx.doi.org/10.1016/j.jsv.2011.05.012
Knutsson, M., Lennblad, J., Bodén, H. and Åbom, M. (2011) A study on acoustical time-domain two-ports based on digital filters with application to automotive air intake systems. SAE Int. J. Passeng. Cars – Mech. Syst., 4:970–982. dx.doi.org/10.4271/2011-01-1522
Pastuhoff, M. (2011) Experimental evaluation of polymer/ceramic pressure sensitive paint by measuring wall pressure in a y-junction at pulsating flow. In Svenska Mekanikdagar, Chalmers Göteborg, Sweden.
Pastuhoff, M., Tillmark, N. and Alfredsson, P.H. (2011) Wall pressure measurements in a y-junction at pulsating flow using polymer/ceramic pressure sensitive paint. In Proc. 10th Int. Symp. Exp. Comp. Aerothermodynamics of Internal Flows, Brussels, Belgium.
Sakowitz, A. and Fuchs, L. (2011) Computation of mixing processes related to EGR. Proc. 7th Int. Turbulence Shear Flow Phenomena (TSFP-7).
Sakowitz, A. and Fuchs, L. (2011) LES of the turbulent mixing process in a T-junction with stationary and pulsating inflow conditions. Proc. 10th Int. Symp. Experimental Computational Aerothermodynamics of Internal Flows.
Tiikoja, H., Rämmal, H., Åbom, M., and Boden, H. (2011) Sound Transmission in Automotive Turbochargers. SAE Technical Paper 2011-01-1525. dx.doi.org/10.4271/2011-01-1525
Tiikoja, H., Rämmal, H., Åbom, M. and Boden, H. (2011) Investigations of automotive turbocharger acoustics. SAE Int. J. Engines. 4:2531–2542. dx.doi.org/10.4271/2011-24-0221
Vourinen, V.A., Hillamo, H., Kaario, O., Nuutinen, M., Larmi, M. and Fuchs, L. (2012) Effect of Droplet Size and Atomization on Spray Formation: A Priori Study Using Large-Eddy Simulation. Flow Turbul. Combust. 86:533–561. dx.doi.org/10.1007/s10494-010-9266-3
2010
Allam, S. and Åbom, M. (2010) On optimal design of mufflers using micro-perforated panels. 17th Int. Congress Sound Vibration ICSV17, Cairo, Egypt.
Hellström, F. and Fuchs, L. (2010) Heat transfer effects on the performance of a radial turbine working under pulsatile flow conditions. In American Institute of Aeronautics and Astronautics: 48th Aerospace sciencis meeting, Orlando Fl, 2010.
Hellström, F. and Fuchs, L. (2010) Assessment of heat transfer effects on the performance of a radial turbine using large eddy simulation. In IMechE, 9th Conference on turbochargers and turbocharging, 2010.
Hellström, F., Renberg, U., Westin, F. and Fuchs, L. (2010) Predictions of the Performance of a Radial Turbine with Different Modeling Approaches: Comparison of the Results from 1-D and 3-D CFD, SAE Technical Paper 2010-01-1223. dx.doi.org/10.4271/2010-01-1223
Kalpakli, A., Örlü, R., Tillmark, N. and Alfredsson, P.H. (2010) Experimental investigation on the effect of pulsations on turbulent flow through a 90 degrees pipe bend. In 3rd Int. Conf. on Jets, Wakes and Separated Flows, Sept 27-30, 2010, Cincinnati, Ohio, USA 1-6, volume 1-6, 2010.
Karlsson, M. and Åbom, M. (2010) Aeroacoustics of t-junctions – An experimental investigation. J. Sound Vibration, 329:1793–1808. dx.doi.org/10.1016/j.jsv.2009.11.024
Knutsson, M. and Åbom, M. (2010) The effect of turbulence damping on acoustic wave propagation in tubes. J. Sound Vibration, 329:4719–4739. dx.doi.org/10.1016/j.jsv.2010.05.018
Laurantzon, F., Örlü, R., Segalini, A. and Alfredsson, P. H. (2010) Time-resolved measurements with a vortex flowmeter in pulsating turbulent flow using wavelet analysis. Meas. Sci. Technol., 21:123001. dx.doi.org/10.1088/0957-0233/21/12/123001
Rämmal, H., Åbom, M., Tiikoja, H., and Bodén, H. (2011) Experimental Facility for the Complete Determination of Sound Transmission in Turbochargers. SAE Technical Paper 2010-01-1424. dx.doi.org/10.4271/2010-01-1424
Rämmal, H. and Galindo, J. (2010) The passive acoustic effect of turbocompressors. In Proceedings of the 9th International Conference on Turbochargers and Turbocharging, London, 19-20 May, 2010, UK.
Pastuhoff, M., Tillmark, N. and Alfredsson, P.H. (2010) Dynamic calibration of polymer/ceramic pressure sensitive paint using a shock tube. In Proceedings of the 7th International Conference on Flow Dynamics, Sendai, Japan.
Reifarth, S. and Ångstrom, H-E. (2010) Transient EGR in a high-speed DI dielsel engine for a set of different EGR-routings. SAE Int. J. Engines, 3:1071–1078. dx.doi.org/10.4271/2010-01-1271
Renberg, U., Westin, F., Ångstrom, H.E. and Fuchs, L. (2010) Study of Junctions in 1-D & 3-D Simulation for Steady and Unsteady Flow. SAE Technical Paper 2010-01-1050. dx.doi.org/10.4271/2010-01-1050
Tiikoja, H., Rämmal, H., Åbom, M. and Boden, H. (2010) Test-rig for complete acoustic characterization of turbochargers. AIAA Paper 2010-4012. arc.aiaa.org/doi/abs/10.2514/6.2010-4012
Westlund, A., Ångström, H.E. and Lindström, M. (2010) Validation of a Simplified Model for Combustion and Emission Formation in Diesel Engines Based on Correlations for Spray Penetration and Dispersion, Gas Entrainment into Sprays and Flame Lift-off. SAE Technical Paper 2010-01-1494. dx.doi.org/10.4271/2010-01-1494
2009
Allam, S., Guo, Y., and Åbom, M. (2009) Acoustical Study of Micro- Perforated Plates for Vehicle Applications. SAE Technical Paper 2009-01-2037. dx.doi.org/10.4271/2009-01-2037
Hellström, F. and Fuchs, L. (2009) Numerical computations of the pulsatile flow in a turbocharger with realistic inflow conditions from an exhaust manifold. ASME Conf. Proc. Paper GT2009-59619. dx.doi.org/10.1115/GT2009-59619
Knutsson, M. and Åbom, M. (2009) Sound propagation in narrow tubes including the effects of viscothermal and turbulent damping with application to charge air coolers. J. Sound Vibration, 320:289–321.dx.doi.org/10.1016/j.jsv.2008.07.006
Laurantzon, F., Tillmark, N., and Alfredsson, P.H. (2009) A pulsating flow rig for analyzing turbocharger performance. In 9th International Conference on Turbochargers and Turbocharging, pages 363-372.
Rämmal, H. and Åbom, M. (2009) Experimental Determination of Sound Transmission in Turbo-Compressors. SAE Technical Paper 2009-01-2045. dx.doi.org/10.4271/2009-01-2045
Reifarth, S. and Ångström, H.-E. (2009) Transient EGR in a long-route and short-route EGR-system. ASME Conf. Proc. Paper no. ICE2009-76107. dx.doi.org/10.1115/ICES2009-76107
Renberg, U., Ångström, H.-E., and Fuchs, L. (2009) A Comparative Study Between 1D and 3D Computational Results for Turbulent Flow in an Exhaust Manifold and in Bent Pipes. SAE Technical Paper 2009-01-1112. dx.doi.org/10.4271/2009-01-1112
Westlund, A. and Ångström, H.-E. (2009) Fast Physical Prediction of NOx and Soot in Diesel Engines," SAE Technical Paper 2009-01-1121, 2009. dx.org.doi/10.4271/2009-01-1121
Westlund, A. and Ångström, H.-E. (2009) Fast Physical Emission Predictions for Off-line Calibration of Transient Control Strategies. SAE Technical Paper 2009-01-1778. dx.doi.org/10.4271/2009-01-1778
2008
Bodin, O. and Fuchs, L. (2008) Shock unsteadiness and shock induced separation at transonic flows over a bump. 7th Int. Symp. Engineering Turbulence Modeling and Measurements (ETMM7), Limassol Cyprus.
Bodin, O. and Fuchs, L. (2008) Shock motion and shock induced separation in oscillating pressure driven transonic flow over a bump. AIAA Paper 2008-4174. Proc. 38th AIAA Fluid Dynamics Conference and Exhibit, 23 - 26, Seattle, Washington USA. arc.aiaa.org/doi/pdf/10.2514/6.2008-4174
Bodin, O. and Fuchs, L. (2008) Transonic flow in ic engine eshaust valves. In ICJWSF2, Berlin, Germany.
Guo, Y., Allam, S. and Åbom, M. (2008) Micro-perforated plates for vehicle applications. 37th Int. Congress and Exhibition on Noise Control Engineering, Shanghai, China, October, 2008
Hellström, F. and Fuchs, L. (2008) Effects of inlet conditions on the turbine performance of a radial turbine. Proceedings of the ASME Turbo Expo 2008: Power for Land, Sea and Air, 2008, Berlin.
Hellström, F. and Fuchs, L. (2008) Numerical computations of pulsatile flow in a turbo-charger. In 46th AIAA Aerospace Science Meeting and Exhibit.
Knutsson, M., Lennblad, J. and Bodén, H. (2008) Prediction of IC-engine intake orifice noise using 3D acoustic modelling and linear source data based on non-linear CFD. 5th International Styrian Noise, Vibration & Harshness Congress, Graz, Austria.
Laurantzon, F., Tillmark, N., and Alfredsson, P.H. (2008) The corona mass flow meter. In The 19th Symposium on Measuring Techniques in Transonic ans Supersonic Flow in Cascades and Turbomachines.
Rämmal, H. and Åbom, M. (2008)Testrig for characterization of turbo-compressor acoustic properties. In Proceedings of the 29th International AIAA Aeroacoustics Conference, Vancouver, 07 May, 2008, Canada.
Westlund, A. and Ångström, H. (2008) Evaluation of Techniques for Transient PM-Measurements. SAE Technical Paper 2008-01-1680.dx.doi.org/10.4271/2008-01-1680
Westlund, A., Winkler, N., Diotallevi, F. and Ångstrom, H.-E. (2008) Predictions and measurements of transient NOx emissions for a two-stage turbocharged HD diesel engine with EGR. In THIESEL 2008 Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines.
Winkler, N. and Ångström, H. (2008) Simulations and Measurements of a Two-Stage Turbocharged Heavy-Duty Diesel Engine Including EGR in Transient Operation. SAE Technical Paper 2008-01-0539. dx.doi.org/10.4271/2008-01-0539
2007
Karlsson, M. and Glav, R. (2007) The flow reversal resonator. SAE Technical Paper 2007-01-2203. dx.doi.org/10.4271/2007-01-2203
Knutsson, M. and Bodén, H. (2007) IC-Engine Intake Acoustic Source Data from Non-Linear Simulations. SAE Technical Paper 2007-01-2209. dx.doi.org/10.4271/2007-01-2209
Knutsson, M., Åbom, M. (2007) Acoustic analysis of charge air coolers. SAE Technical Paper 2007-01-2208. dx.doi.org/10.4271/2007-01-2208
Knutsson, M. and Åbom, M. (2007) Sound propagation in narrow channels with arbitrary cross-sections and superimposed mean flow with application to charge air coolers. ICSV14, Cairns-Australia.
Rämmal, H. and Åbom, M. (2007) Acoustics of Turbochargers. SAE Technical Paper 2007-01-2205. dx.doi.org/10.4271/2007-01-2205
Winkler, N. and Ångström, H. (2007) Study of Measured and Model Based Generated Turbine Performance Maps within a 1D Model of a Heavy-Duty Diesel Engine Operated During Transient Conditions. SAE Technical Paper 2007-01-0491. dx.doi.org/10.4271/2007-01-0491