EVALUATION OF IMPACT SYSTEMS NOISE LEVEL IN GRAIN PRODUCTION
Journal Title: INMATEH-Agricultural Engineering - Year 2019, Vol 57, Issue 1
Abstract
Threshing of grain mass in the threshing and separating devices is one of the most «noisy» operations. The main noise sources of a working thresher are the processes of impact interaction of grain with the threshing device cover. Based on the simulation of dynamic and acoustic processes, a formula for calculating the noise level generated by the dynamic contact of free grain with the details of the thresher design, which allows planning of the organizational and technical measures to reduce noise at workplaces, was obtained.
Authors and Affiliations
S. A. Rodimtsev, Y. A. Kuznetsov, A. V. Kolomeichenko, V. V. Goncharenko, E. I. Patrin, Y. L. Mikhaylova
Keywords
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- EP ID EP552956
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