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Information × Registration Number 0308U007547, 0106U000105 , R & D reports Title The workiyg out of methods and tffektive modes of the soundproofing at the mashine - building complex plants gas-cleaning and ventilanion systems. popup.stage_title Розроблення методів та ефективних засобів шумоглушіння в системах пилогазоочистки та вентиляції на підприємствах машинобудівного комплексу Head V.N.Sedykh, Registration Date 11-12-2008 Organization State Spekial Scientifik Research and Projkt conctructural institute popup.description2 The objects of research were the tools of noiseproofing in the gas-purification systems and industrial ventilation. A research purpose is a creation of tools of the collective protection (TCP) from the intluence of intensive aerodynamik noise which appears during the gas-purification systems and the systems and industrial ventilation appears during the gas-purification systems and the sustems fnd industrial ventilation working. By results of laboratory researches of the influence of mufflers structural elements on acoustic and aerodynamic charakteristic, the base constructions of mufflers were chosen. The design documentation of pilot models of mufflers was developed, the pilot samples of tubular, lamellar and diffuser - confuser modifications were made. Their preliminary and reception tests have been conducted. "The recommendations on designing of noiseproofing tools in the gas-pur[ficftion and ventilation systems".5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close