0
TECHNICAL PAPERS: Internal Combustion Engines

Fully Coupled Rigid Internal Combustion Engine Dynamics and Vibration—Part II: Model-Experiment Comparisons

[+] Author and Article Information
D. M. W. Hoffman, D. R. Dowling

Department of Mechanical Engineering, The University of Michigan, Ann Arbor, MI 48109-2121

J. Eng. Gas Turbines Power 123(3), 685-692 (Jan 01, 2001) (8 pages) doi:10.1115/1.1370400 History: Received July 01, 2000; Revised January 01, 2001
Copyright © 2001 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Measured and simulated engine mount force magnitudes versus frequency for an in-line six-cylinder heavy-duty Diesel engine running at a speed of 1200 rpm with a load torque of 2061 N-m. The simulated engine used the optimized parameters given in Tables 1 and 2 and component imperfections listed in Table 5. The solid line denotes the experimental data. The ×’s denote the simulation results at half and whole engine orders.
Grahic Jump Location
Same as Fig. 1 except the engine is running at a speed of 2100 rpm with a load torque of 1640 N-m
Grahic Jump Location
Measured and simulated engine mount forces versus time for an in-line six-cylinder heavy-duty Diesel engine running at a speed of 1200 rpm with a load torque of 2061 N-m. The heavy solid line is the experimental data. The light solid line is the simulated engine with the optimized parameters given in Tables 1 and 2. The dotted line is the simulated engine with the nonoptimized parameters given in Tables 1 and 2. Both simulations use the component imperfections listed in Table 5. All three data sets are low-pass filtered to include only vibration frequencies up to third engine order and the time duration shown corresponds to two engine rotations (720 crankangle degrees).
Grahic Jump Location
Same as Fig. 3 except the engine is running at a speed of 2100 rpm with a load torque of 1640 N-m

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