The prediction of dynamic phenomena in compressible fluids, such as the air path systems of Internal Combustion Engines (ICEs) has seen an enormous growth in the past years. Striving to improve engine performance, fuel economy and emissions has led to the understanding that significant gains can only be achieved if improvements in engine design can be matched by the ability to closely control engine breathing and combustion performance. The current state of the art in the modeling of ICEs air path systems presents two main approaches, namely the high-fidelity, computationally intensive numerical methods and the low-fidelity, calibration intensive lumped-parameter models. This paper introduces a novel approach for modeling unsteady phenomena in compressible fluids that combines the advantages of numerical methods (high accuracy and low calibration effort) with the limited computation time of lumped-parameter models based on ordinary differential equations (ODEs). The approach is here presented for the one-dimensional nonlinear Euler equations for compressible fluid flow systems, which are particularly relevant for modeling the air path systems of internal combustion engines.
Skip Nav Destination
ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control
October 31–November 2, 2011
Arlington, Virginia, USA
Conference Sponsors:
- Dynamic Systems and Control Division
ISBN:
978-0-7918-5476-1
PROCEEDINGS PAPER
A System Dynamics Modeling Methodology to Predict Transient Phenomena in Compressible Fluid Flow Systems
Stephanie Stockar,
Stephanie Stockar
The Ohio State University, Columbus, OH
Search for other works by this author on:
Marcello Canova,
Marcello Canova
The Ohio State University, Columbus, OH
Search for other works by this author on:
Yann Guezennec,
Yann Guezennec
The Ohio State University, Columbus, OH
Search for other works by this author on:
Giorgio Rizzoni
Giorgio Rizzoni
The Ohio State University, Columbus, OH
Search for other works by this author on:
Kenneth Follen
Cummins, Columbus, OH
Stephanie Stockar
The Ohio State University, Columbus, OH
Marcello Canova
The Ohio State University, Columbus, OH
Yann Guezennec
The Ohio State University, Columbus, OH
Giorgio Rizzoni
The Ohio State University, Columbus, OH
Paper No:
DSCC2011-5944, pp. 611-617; 7 pages
Published Online:
May 5, 2012
Citation
Follen, K, Stockar, S, Canova, M, Guezennec, Y, & Rizzoni, G. "A System Dynamics Modeling Methodology to Predict Transient Phenomena in Compressible Fluid Flow Systems." Proceedings of the ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control. ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control, Volume 2. Arlington, Virginia, USA. October 31–November 2, 2011. pp. 611-617. ASME. https://doi.org/10.1115/DSCC2011-5944
Download citation file:
14
Views
Related Proceedings Papers
Related Articles
Online Identification and Stochastic Control for Autonomous Internal Combustion Engines
J. Dyn. Sys., Meas., Control (March,2010)
Thermoelectric Generation from Exhaust Heat in Electrified Natural Gas Trucks: Modeling and Analysis of an Integrated Engine System Performance Improvement
J. Energy Resour. Technol (January,0001)
Real-Time Self-Learning Optimization of Diesel Engine Calibration
J. Eng. Gas Turbines Power (March,2009)
Related Chapters
Physiology of Human Power Generation
Design of Human Powered Vehicles
Introduction I: Role of Engineering Science
Fundamentals of heat Engines: Reciprocating and Gas Turbine Internal Combustion Engines
Global-Local Multisalce Modelling of Sandwich Structures by Using Arlequin Method
Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)