REDUCTION OF AERODYNAMIC NOISE OF THE EXHAUST VALVE OF AIR EXCHANGE SYSTEM ON VEHICLES
A N Kuzovov , P V Ovtsynov , V I Merkulov
Izvestiya MGTU MAMI ›› 2012, Vol. 6 ›› Issue (1) : 58 -64.
REDUCTION OF AERODYNAMIC NOISE OF THE EXHAUST VALVE OF AIR EXCHANGE SYSTEM ON VEHICLES
This paper describes how to improve the construction of the splitter of valve of air exchange system on vehicles. To optimize the operation of the valve at G = 2000 kg / h, ДP = 0,36 kg/cm2 were designed several constructions of the splitter. The paper presents two options for modifications of the splitter of valve with the best results of acoustic calculations.
valve of air exchange system / acoustic noise
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Kuzovov A.N., Ovtsynov P.V., Merkulov V.I.
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