Experimental and Numerical Flow Investigation through a Radial Flow Compressor Volute

Having a high pressure ratio, appropriata efficiency and broad operating range are the main concerns for the radial flow compressor designers who need a good understanding of flow behavior in compressor including inpeller, and volute. As the flow in a compressor volute is turbulent and fully three dimensional, performance prediction of this component requires using 3D models previous 1D and 2D models are not satisfactory.