{"product_id":"a-study-of-acoustic-modes-thibault-estoueigt-9786139993611","title":"A Study of Acoustic Modes as a Source of Airframe Cavity Noise","description":"Under certain conditions, flow excited cavities can generate large pressure fluctuations, undesirable noise and significant structural loads. This project is an experimental study of noise emissions of a cylindrical Helmholtz resonance with a high H\/D ratio. These harmful sounds are becoming more and more of a concern in societies because they impact the value of the residential areas surrounding the airports and the health of their inhabitants. This master thesis provide a better understanding of acoustic modes and Helmholtz resonance and how they react when confronted to attenuation technics such as a mesh, a foam and a honeycomb liner.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Thibault Estoueigt, Gareth Bennett\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 613999361X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9786139993611\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e LAP Lambert Academic Publishing\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/15\/2020\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 96\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.33lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.23d","brand":"Thibault Estoueigt","offers":[{"title":"Paperback","offer_id":44190886822143,"sku":"9786139993611","price":59.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_992a9f17-aa6f-409e-bc56-91e1472a0241.jpg?v=1690872904","url":"https:\/\/www.whiterainbookhouse.com\/products\/a-study-of-acoustic-modes-thibault-estoueigt-9786139993611","provider":"WR Book House","version":"1.0","type":"link"}