Aerodynamic Design of High Pressure Ratio Centrifugal Compressors

Ramamurthy, S and Sankaranarayanan, S and Murugesan, K (1987) Aerodynamic Design of High Pressure Ratio Centrifugal Compressors. In: 15th National Conference on Fluid Mechanics and Fluid Power,REC, 1987, Srinagar. (Submitted)

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Abstract

This paper describes the aerodynamic design of high pressure ratio centrifugal compressors. The design approach is based on jet and wake model with suitable loss correlations in it. The method incorporates a matching diffuser design for optimum compressor performance. For a given input parameters like mass flow and pressure ratio, the computer programme developed based on the above method generates a 3-D compressor with optimized aerodynamic parameters. As an example the design of a high pr, ratio centrifugal compressor t o develop, Pr. ratio-of 6.0 at 0.96 Kg/Sec is discussed., This design method is one step improvement on the conventional design approach used widely in industries.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Aerodynamic design, centrifugal compressors,
Subjects: AERONAUTICS > Aeronautics (General)
AERONAUTICS > Aircraft Propulsion and Power
Depositing User: Dr S Ramamurthy
Date Deposited: 09 Aug 2010 06:28
Last Modified: 09 Aug 2010 06:28
URI: http://nal-ir.nal.res.in/id/eprint/8911

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