Unsteady Deffuser Flow in a Transonic Centrifugal Compressor

Unsteady Transonic Flows in an Axial Flow Compressor*

Introduction. This paper deals with some transonic flow problems for the supersonic axial flow compressor: these arise in connection with flutter analysis for fan blading. Very detailed solutions for unsteady plane transonic flows through a cascade of flat plates have been given by Goldstein Braun and Adamczyk (1977) and Nagashima and Whitehead (1977), see also Goldstein (1975), Kurosaka (1974)...

Measurement and unsteady flow modelling of centrifugal compressor surge

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Unsteady Transonic Nozzle Flow with Heat Addition

Laser Anemometer Measurements in a Transonic Axial Flow Compressor Rotor

Numerical Simulation of Unsteady Flow in a Scroll Compressor

A new template simulation tool is developed for scroll compressors/expanders. This scroll template generates a high quality multi-block structured mesh from the outlines of stationary and orbiting rotors, which are inputs from a user. The mesh movement is also automatically calculated to account for every position of the orbiting rotor, maintaining good grid quality and smooth movement througho...