Email this article REDUCTION OF AERODYNAMIC NOISE OF THE EXHAUST VALVE OF AIR EXCHANGE SYSTEM ON VEHICLES
- Authors: Kuzovov AN1, Ovtsynov PV1, Merkulov VI2
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Affiliations:
- JSC NPO Nauka
- MSTU MAMI
- Issue: Vol 6, No 1 (2012)
- Pages: 58-64
- Section: Articles
- URL: https://journals.eco-vector.com/2074-0530/article/view/69882
- DOI: https://doi.org/10.17816/2074-0530-69882
- ID: 69882
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Abstract
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.
Keywords
About the authors
A N Kuzovov
JSC NPO Nauka89296309123; ОАО НПО «Наука»; JSC NPO Nauka
P V Ovtsynov
JSC NPO Nauka89296309123; ОАО НПО «Наука»; JSC NPO Nauka
V I Merkulov
MSTU MAMIд.т.н. проф; МГТУ «МАМИ»; MSTU MAMI
References
- Мунин А.Г., Кузнецов В.М., Леонтьев Е.А. Аэродинамические источники шума.
- Ошеров М.А. Глушители шума выхлопа автомобильных двигателей (конструкция, расчет, испытание).
- Юдин Е.А., Рассадина И.Д., Никольский В.Н. Справочник проектировщика. Защита от шума. М: Стройиздат, 1974
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