Experimental testing of intake manifold noise

Authors

  • Colin J. Novak Univ of Windsor, Windsor, Canada
  • Robert G. Gaspar Univ of Windsor, Windsor, Canada

Keywords:

Automobile engines, Automobiles, Computer simulation, Design, Signal noise measurement, Statistical methods, Intake manifold noise, Pressure pulses

Abstract

An experimental model to simulate the pressure pulses which propagate through a production intake manifold under operating conditions is developed. Using this model, it is shown that it is possible to reproduce the pressure pulses given a theoretical input at the interface between the intake manifold runner and engine head. Analysis of the time domain signal for the actual engine compares favorably to the theoretical time domain signal, thus validating the use of either source as a reference for comparing experimental results.

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Published

1997-12-01

How to Cite

1.
Novak CJ, Gaspar RG. Experimental testing of intake manifold noise. Canadian Acoustics [Internet]. 1997 Dec. 1 [cited 2021 Oct. 19];25(4):40-. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1117

Issue

Section

Technical Articles

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