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Attenuating vibration transmission from a Town Board Station (TBS) to the neighbor residential building using an optimum isolator: A case study

عنوان مقاله: Attenuating vibration transmission from a Town Board Station (TBS) to the neighbor residential building using an optimum isolator: A case study
شناسه ملی مقاله: JR_TAVA-5-1_004
منتشر شده در شماره 1 دوره 5 فصل Winter and Spring در سال 1398
مشخصات نویسندگان مقاله:

Farzad Rafieian - Department of Mechanical Engineering, Arak University of Technology, ۳۸۱۸۱-۴۱۱۶۷ Arak, IRAN
Hassan Jalali - Department of Mechanical Engineering, Arak University of Technology, ۳۸۱۸۱-۴۱۱۶۷ Arak, IRAN

خلاصه مقاله:
Town Board Stations (TBS) are usually located in residential areas. Pressure reduction through reducing valves in these stations generates considerable amounts of sound and vibrations. These mechanical waves have undesired effects on the equipment such as reducing the fatigue life of the gas ransmission line. On the other hand, propagation of these wave in the residential area, auses discomfort for the neighbors of these stations. In this paper, vibrations enerated in a TBS and transmitted to the residential building in the area are investigated through modeling and analysis. The aim is to study and propose a method for reducing vibration transmission from the TBS to residential buildings by using a numerical model. A vibration isolator is designed for this purpose with ptimum parameters and considering the practical limitations of the problem. The performance of the isolator is verified with the help of the developed FEmodel. Results show the effectiveness of the designed vibration isolator for the operating range of the TBS.

کلمات کلیدی:
Town Board Stations (TBS), Vibration transmission, Finite element modeling

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/968074/