Experimental Assessment of AgustaWestland AW139 Helicopter Noise Characteristics

Abstract

Buka helikoptera je jedan od glavnih čimbenika na utjecaj ljudi, posada, okoliša te izvršenje same misije za koju je helikopter namijenjen. Svakodnevna izloženost buci koju stvara helikopter ima dugoročan učinak na zdravlje ljudi. Ovaj diplomski rad pristupa temi kojoj je cilj odrediti količinu vanjske i unutarnje buke na helikopteru AgustaWestland AW139 u vlasništvu Specijalne policije MUP-a Republike Hrvatske te ustvrditi na koji način i u kojoj mjeri utječe na rad posade i tehničara. Okosnica rada je prezentirana u poglavlju gdje su prikazani rezultati mjerenja vanjske i unutarnje buke na helikopteru AW139, te analiza dobivenih rezultata.Helicopter noise is one of the major factors in influencing the people, aircrews, environment and the execution of the mission for which the helicopter is intended. Daily exposure to noise generated by a helicopter has a long-term effect on human health. This thesis approaches the topic of determining the amount of exterior and interior noise on an AgustaWestland AW139 helicopter owned by the Special Police of the Ministry of the Interior of the Republic of Croatia and determining how and to what extent it affects the work of crew and technicians. The backbone of the paper is presented in the chapter where the results of exterior and interior noise measurements on the AW139 helicopter are presented, as well as the analysis of the obtained results

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Croatian Digital Thesis Repository

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oai:zir.nsk.hr:fpz_1655Last time updated on 10/17/2019View original full text link

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