1. CFD Simulation and Computation of Pressure Loss of Resistance Muffler
- Author
-
Qin Yu Jiang, Jia Wei Ren, and Zhen Wang
- Subjects
Muffler ,Pressure drop ,Engineering ,Computer simulation ,business.industry ,Internal flow ,Computation ,General Engineering ,Mechanical engineering ,Baffle ,Computational fluid dynamics ,law.invention ,law ,Duct (flow) ,business - Abstract
Computational fluid dynamics (CFD) software was used to simulate the internal flow field of an example muffler, and compared the results with the experimental data, verifying the reliability of the simulation algorithm. On this basis, changed the example muffler structure, researched the pressure loss of muffler which was influenced by the insert duct, the position of the baffle and the inlet air velocity. The corresponding regularities have been obtained with the results of computations, which provide a basis for the design of the muffler.
- Published
- 2013
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