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Theoretical and experimental verification for indoors and outdoors noise assessment / Suzzan Abbas Hassan Abbas Hassan; Supervised Tarek Abdelsadek Osman , Waleed Mamdouh Elsallamy

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Suzzan Abbas Hassan Abbas Hassan , 2014Description: 226 P. : charts , facsimiles ; 30cmOther title:
  • الدراسه النظريه و العمليه لتقييم الضوضاء داخل و خارج الأبنيه [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production Summary: In the first stages of the design of any project, whether a hospital, a hotel or a university, it is necessary to determine the sound levels that results from different noise sources before the final implementation process of the projects. Also studying the impact of each source of noise on the surrounding environment and the different places within the project is very important. This study is done through determining what are the expected sources of noise emission within the project (such as air conditioning unit, generators, transformers, electric motor, fans, pumps, etc.) and the effect of walls, distances, barriers, and add more than one source of noise. The governing equations for each source of noise were obtained from references and standers. The most important references and standards used are (ASHRAE, ARI standard 575, ANSI S12.31, and ASTM E477). These equations are formulated in the form of modules through (CAD) program based on visual basic language
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2014.Su.T (Browse shelf(Opens below)) Not for loan 01010110064657000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2014.Su.T (Browse shelf(Opens below)) 64657.CD Not for loan 01020110064657000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production

In the first stages of the design of any project, whether a hospital, a hotel or a university, it is necessary to determine the sound levels that results from different noise sources before the final implementation process of the projects. Also studying the impact of each source of noise on the surrounding environment and the different places within the project is very important. This study is done through determining what are the expected sources of noise emission within the project (such as air conditioning unit, generators, transformers, electric motor, fans, pumps, etc.) and the effect of walls, distances, barriers, and add more than one source of noise. The governing equations for each source of noise were obtained from references and standers. The most important references and standards used are (ASHRAE, ARI standard 575, ANSI S12.31, and ASTM E477). These equations are formulated in the form of modules through (CAD) program based on visual basic language

Issued also as CD

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