Modeling Tip Clearance Effects in Multistage Axial Compressors-Reference-Cited by-同舟云学术

Modeling Tip Clearance Effects in Multistage Axial Compressors

Published:1996-10-01 Issue:4 Volume:118 Page:697-705
ISSN:0889-504X
Container-title:Journal of Turbomachinery
language:en
Short-container-title:

Author:

Baghdadi S.¹

Affiliation:

1. Pratt & Whitney, United Technologies, West Palm Beach, FL 33410

Abstract

A variety of techniques for simulating the effects of rotor tip clearances in multistage axial compressors is discussed. Proper recognition of stage coupling and rematching effects is shown to be key to successful modeling of the overall behavior of actual engine compression systems. The application of a relatively simple one-dimensional unsteady row-by-row systems analysis is presented and shown to compare well to test data from several engine compressors.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/turbomachinery/article-pdf/118/4/697/5593918/697_1.pdf

Reference24 articles.

1. Adamczyk, J. J., 1984, “Model Equations for Simulating Flows in Multistage Turbomachinery,” NASA TM-86869; ASME Paper No. 85-GT-226.

2. Adamczyk J. J. , CelestinaM. L., and GreitzerE. M., 1993, “The Role of Tip Clearance in High-Speed Fan Stall,” ASME JOURNAL OF TURBOMACHINERY, Vol. 115, pp. 28–39.

3. Baghdadi, S., and Lueke, J. E., 1982, “Compressor Stability Analysis,” ASME Journal of Fluids Engineering, Vol. 104, No. 2.

4. Baghdadi, S., 1983, “Applications of a Compression System Stability Model,” AGARD Conference Proceeding No. 324.

5. Baghdadi, S., 1987, “Compressors for Advanced Turboshaft Engines,” Journal of the American Helicopter Society, Vol. 32, No. 3.

Cited by 22 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Experimental study on the blade tip clearance sensitive effect in compressors with different loading levels;Physics of Fluids;2024-06-01

2. Effect of water spray on tip leakage flow in a inlet stage of high-speed compressor;Aerospace Science and Technology;2023-11

3. Design Optimization and Analysis of Exit Rotor with Diffuser Passage based on Neural Network Surrogate Model and Entropy Generation Method;Journal of Thermal Science;2023-01-21

4. Effect of Differential Tip Clearance on the Performance of a Tandem Rotor;Journal of Turbomachinery;2022-03-03

5. Aerodynamic Performance of a Multi-stage Axial Compressor with Tip Clearance Coupled with Hub Fillet;The AUN/SEED-Net Joint Regional Conference in Transportation, Energy, and Mechanical Manufacturing Engineering;2022