Comparison of Different Methods for the Determination of Pressure Wave in the Inlet and Exhaust Systems of Internal Combustion Engine Ecole Centrale de Nantes

Format:

Conference/Event

Author/Creator:

Chalet, David, author.

Conference Name:

SAE 2006 World Congress & Exhibition (2006-04-03 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2006

Summary:

Unsteady flow in the inlet and exhaust systems of Internal Combustion Engines can be simulated with multi-dimensional simulation codes. Due to their computational time, other methods are widely used and give the opportunity of coupling it with a model of the complete engine. This paper reports on an investigation undertaken to compare the accuracy of the method of inertia, the acoustic method and the one-dimensional method for modeling the gas flow in pipe systems. Results of this study give the advantage and disadvantage of each approach. The comparison shows good agreement between one-dimensional and experimental results while the calculation time is kept acceptable

Notes:

Vendor supplied data

Publisher Number:

2006-01-1542

Access Restriction:

Restricted for use by site license