0
RESEARCH PAPERS

Deviation Angle Estimation for Axial-Flow Compressors Using Inviscid Flow Solutions

[+] Author and Article Information
M. J. Miller

Fluid Dynamics, The Trane Co., La Crosse, Wisc.

G. K. Serovy

Department of Mechanical Engineering and Engineering Research Institute, Iowa State University, Ames, Ia.

J. Eng. Power 97(2), 163-168 (Apr 01, 1975) (6 pages) doi:10.1115/1.3445946 History: Received November 27, 1973; Online July 14, 2010

Abstract

Development of a more satisfactory method of estimating deviation angles was attempted using analytical procedures. Solutions for inviscid, irrotational flow in the blade-to-blade plane were obtained with a finite-difference calculation method. Deviation angles for three cascades with rounded trailing edges were estimated using the inviscid flow solutions and four existing trailing edge hypotheses. The estimated deviation angles were compared with experimental values for a range of incidence angle and inlet flow angle. None of the hypotheses were satisfactory at all incidence angles for all the cascades considered. An alternative hypothesis is presented which is suitable for one of the cascade profiles over a range of incidence and blade setting angle.

Copyright © 1975 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In