[zenwalk]

excuse me all, i need help for power plant case. . . . . inlet air filter used to clean air from dust or other that can be fail for gas turbine. in the filter house consist of two stage, prefilter and main filter. high pressure drop is main problem in the inlet air filter. differential pressure sensor has been installed in the prefilter and main filter to measure or as indicator drop pressure. how to simulate in ansys this problem? simulate air filter until they must remove to install new filter. And if numerical analysis, how to solve the problem. thanks very much before.