0
TECHNICAL PAPERS: Internal Combustion Engines

A Nonlinear, Transient, Single-Cylinder Diesel Engine Simulation for Predictions of Instantaneous Engine Speed and Torque

[+] Author and Article Information
Z. S. Filipi, D. N. Assanis

W. E. Lay Automotive Laboratory Automotive Research Center, Department of Mechanical Engineering and Applied Mechanics, University of Michigan, Ann Arbor, MI 48109-2121

J. Eng. Gas Turbines Power 123(4), 951-959 (Oct 01, 2000) (9 pages) doi:10.1115/1.1365122 History: Received January 01, 1997; Revised October 01, 2000
Copyright © 2001 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Diesel engine cylinder as a thermodynamic control volume
Grahic Jump Location
Block diagram for the single-cylinder engine dynamic system
Grahic Jump Location
Equivalent system for engine-external load dynamics
Grahic Jump Location
Forces on the slider-crank mechanism
Grahic Jump Location
Calculated fluctuations of torque on the crank shaft of the single-cylinder engine during a “steady-state” cycle
Grahic Jump Location
Calculated fluctuations of the instantaneous crank-shaft angular velocity in the single-cylinder engine during a “steady-state” cycle
Grahic Jump Location
Comparison of predicted and measured instantaneous single-cylinder engine speed during free acceleration with 100 percent fueling rate and no external load
Grahic Jump Location
Predicted effect of engine speed on (a) cylinder pressure, temperature, and rate of heat release; (b) turbulence intensity and rate of heat transfer in the single-cylinder diesel engine
Grahic Jump Location
Predicted effect of the inlet manifold pressure on (a) flow rate through the inlet valve; (b) cylinder pressure and rate of heat release in the single-cylinder diesel engine
Grahic Jump Location
Predicted crank-shaft speed fluctuations during starting for three values of engine polar moment of inertia
Grahic Jump Location
Simulated engine response during an elementary transient initiated by the step change of the fueling rate
Grahic Jump Location
A suite of the single-cylinder torque fluctuation lines calculated for individual cycles occurring during the transient shown in Fig. 11

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In