Preliminary communication
Research on Expansion of Elastic Deformation Through the Structure of a Diesel Engine Using an Experimental Model Analysis and Sound Intensity Method
Predrag PETROVIĆ
; Institut “Kirilo Savić”, Beograd, Serbia
Abstract
A part research results concerning the proces of the diesel engine structural
noise generation is presented in the article. The very proces of the internal
combustion engine functioning initiates the energy creation in its parts
which then excitate own modal oscillations of particular components and
through their surfaces the sound is emited into the envinomment.
The researches were done by the authors own method for the application
of sound intensity and experimental modal analysis. The results relating to
the engine head, block and the single-part engine oil sump are presented.
Keywords
Block; Cilinder; Diesel engine; Head; Modal analysis; Noise; Sound intensity; Sump
Hrčak ID:
56785
URI
Publication date:
31.12.2009.
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