Written Paper

[Adequacy examination of the vibrational process model in air cooled engines block-carters]. [Russian]  [1998]

Merkevicius S. Deikus J. Lithuanian University of Agriculture, Noreikiskes (Lithuania) [Corporate Author] Selskostopanska Akademiya, Sofia (Bulgaria). [Corporate Author]

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Here produced a principle of building an analytical model for definition for vibroacoustic capacity on side surfaces of crankshaft's carter blocks in air cooled tractors engines. The experimental testing results concerned with distribution of vibrational levels according to separate zones and characteristical points on side surfaces of engines' carter were given. There are comparised results of calculational data and experimental measurements concerned with vibrational levels and noise capacity on side surfaces of carter, those approved suitability of created analytical model for evaluation and setting up measurements leading in cutting down vibroacoustic activity of crankshaft's carter blocks.

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Agricultural engineering

ISSN : 1392-1134