An Improved Method of Centrifugal,Compressor Performance Prediction

Kamaleshaiah, MS and Venkatrayulu, N and Ramamurthy, S (1988) An Improved Method of Centrifugal,Compressor Performance Prediction. In: 16th National Conference on FMFP, 1988.

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Abstract

This paper presents an improved method for predicting the performance of a centrifugal compressor stage. The prediction method is based bn one-dimensional epproacl,with empiricism for the loss models and boundary layer growth within the blade channel. For a given overall geometry of the compressor and inlet flow conditions the method evaluates quite rapidly the compressor performance characteristics with a reasonably acceptable error. The method is validated with a few typical compressor configurations and their experimental performance maps available in literature. the predicted characteristics are in close agreement with the experimental results.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Centrifugal compressor, Empiricism, Compressor configurations
Subjects: AERONAUTICS > Aeronautics (General)
AERONAUTICS > Aircraft Propulsion and Power
Depositing User: Dr S Ramamurthy
Date Deposited: 10 Aug 2010 08:13
Last Modified: 13 Aug 2015 10:00
URI: http://nal-ir.nal.res.in/id/eprint/8915

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