摘要：Mufflers are used to control noise that occur after firing in the internal combustion engines. Muffler are produced different types according to engine specifications. The most commonly used type of muffler is reactive muffler. Reactive mufflers are preferred mostly because they dont include any absorptive materials and perform same performance along their life. In this article, inner design of a reactive muffler effect on flow and acoustics properties is examined. Muffler’s outer dimensions are fixed and changed porosity, perforated length to examine effect on flow and acoustics. Change of paremeters effect on flow and acoustics are analyzed with finite element programs. Tranmission loss are analyzed for acoustics property, and pressure drop are analyzed for flow property.
其他摘要：İçten yanmalı motorlarda yanma sonucu açığa çıkan gürültünün kontrolü için susturucular kullanılmaktadır. Susturucular motor özelliklerine göre farklı tiplerde üretilmektedir. En yaygın kullanılan tiplerden biri reaktif susturuculardır. İçerisinde herhang
