Influence of De-Swirl Angle on the Flow and Heat Transfer in Rotor-Stator Cavity System

Jing Li; Guo Chang Zhao; Li Ping Song; Lei Cao

doi:10.4028/www.scientific.net/AMM.733.544

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 733Influence of De-Swirl Angle on the Flow and Heat...

Influence of De-Swirl Angle on the Flow and Heat Transfer in Rotor-Stator Cavity System

Abstract:

Numerical simulations are used to investigate the influence of different de-swirl angles on the flow and heat transfer in rotor-stator cavity system The results show that: de-swirl angle has great influence on the swirl number; radial velocity increases with the increase of de-swirl angle; the smaller de-swirl angle is, the more smooth radial velocity distributes; it is favorable for disc flow and heat transfer when θ=45°.

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Periodical:

Applied Mechanics and Materials (Volume 733)

Pages:

544-547

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.733.544

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Online since:

February 2015

Authors:

Jing Li, Guo Chang Zhao*, Li Ping Song, Lei Cao

Keywords:

De-Swirl Angle, Numerical Simulation, Rotor-Stator Cavity

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