This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Development of a High-Fidelity 1D Physics-Based Engine Simulation model in MATLAB/Simulink
Technical Paper
2014-01-1102
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Currently, several 1D physics-based high-fidelity engine simulation software packages exist and provide reasonably accurate predictions of engine performance. However, most of the current high-fidelity engine simulation packages are developed in conventional programming languages and cannot be directly implemented in today's predominant MATLAB/Simulink simulation environment. In an effort to develop a MATLAB/Simulink-based engine simulation package, a high-fidelity 1D physics-based engine simulation model is currently being developed at The University of Alabama. The proposed model library includes various functional blocks capable of being connected in a logical manner to form a full engine system. Some of the functional blocks include a 1D unsteady flow section, cylinder valve, throttle, flow junction, cylinder, and engine dynamics. In this paper, preliminary simulation results are presented as well as descriptions of the functional blocks.
Recommended Content
Citation
Thompson, B. and Yoon, H., "Development of a High-Fidelity 1D Physics-Based Engine Simulation model in MATLAB/Simulink," SAE Technical Paper 2014-01-1102, 2014, https://doi.org/10.4271/2014-01-1102.Also In
References
- Müller , M. , Hendricks , E. , and Sorenson , S. , Mean Value Modelling of Turbocharged Spark Ignition Engines SAE Technical Paper 980784 1998 10.4271/980784
- Gosman , A. , Multidimensional Modelling of Cold Flows and Turbulence in Reciprocating Engines SAE Technical Paper 850344 1985 10.4271/850344
- Tan , Z. and Reitz , R. D , An ignition and combustion model based on the level-set method for spark ignition engine multidimensional modeling Combust. Flame 145 1-2 1 15 2006 10.1016/j.combustflame.2005.12.007
- Heywood , J.B. Internal combustion engine fundamentals McGraw-Hill New York 978-0-0702-8637-5 756 762 1988
- D'Errico , G. , Cerri , T. , and Pertusi , G. , Multi-objective optimization of internal combustion engine by means of 1D fluid-dynamic models Appl. Energy 88 3 767 777 2011 10.1016/j.apenergy.2010.09.001
- Blair , G. , An Alternative Method for the Prediction of Unsteady Gas Flow Through the Internal Combustion Engine SAE Technical Paper 911850 1991 10.4271/911850
- Blair , G. , Correlation of an Alternative Method for the Prediction of Engine Performance Characteristics with Measured Data SAE Technical Paper 930501 1993 10.4271/930501
- Benson , R.S. The Thermodynamics and Gas Dynamics of Internal Combustion Engines Oxford University Press Oxford 978-0-1985-6210-8 1982
- Bulaty , T. and H. Niessner , H. Calculation of 1-D Unsteady Flows in Pipe Systems of I.C. Engines J. Fluids Eng. 107 3 407 412 1985 10.1115/1.3242501
- Serrano , J.R. , Arnau , F.J. , Piqueras , P. , Onorati , A. et al. 1D gas dynamic modelling of mass conservation in engine duct systems with thermal contact discontinuities Math. Comput. Model. 49 5-6 1078 1088 2009 10.1016/j.mcm.2008.03.015
- Blair , G.P. Design and Simulation of Four-stroke Engines Society of Automotive Engineers, Inc. Warrendale, PA 978-0-7680-0440-3 1999 10.4271/R-186
- Blair , G.P. Design and Simulation of Two-stroke Engines Society of Automotive Engineers, Inc. Warrendale, PA 978-1-56091-685-7 1996 10.4271/R-161
- Sinnamon , J. , Co-Simulation Analysis of Transient Response and Control for Engines with Variable Valvetrains SAE Technical Paper 2007-01-1283 2007 10.4271/2007-01-1283
- Tumelaire , C. , Gurney , D. , Cains , T. , Milovanovic , N. et al. Flexible ECU Function Development Calibration and Engine Performance Assessment Based on Co-Simulation SAE Technical Paper 2013-01-0342 2013 10.4271/2013-01-0342
- Onorati , A. , Winterbone , D. , and Pearson , R. , A Comparison of the Lax-Wendroff Technique and the Method of Characteristics for Engine Gas Dynamic Calculations Using Fast Fourier Transform Spectral Analysis SAE Technical Paper 930428 1993 10.4271/930428
- Blair , G. and Magee , S. , Non-Isentropic Analysis of Varying Area Flow in Engine Ducting SAE Technical Paper 932399 1993 10.4271/932399
- Earnshaw S. On the Mathematical Theory of Sound Philos. Trans. R. Soc. Lond 150 133 148 1860 10.1098/rstl.1860.0009
- Woschni , G. , A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine SAE Technical Paper 670931 1967 10.4271/670931