Effect of inlet distorted flow on the performance of an axial compressor stage using CFD-software ANSYS CFX

Authors

  • Dmitriy Albertovich Ahmedzyanov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Yuriy Mavlyutovich Ahmetov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Aleksandra Borisovna Mihaylova FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Aleksey Evgenevich Mihaylov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Razmik Gevorgovich Dadoyan FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

Keywords:

compressor map; distortion flow; distortion screen; ANSYS CFX

Abstract

The developed and verified CFD-model of test bed of axial compressor is presented. Modeling the working process of a stage of the axial compressor with inlet distortion screen simulating the radial distortion of total pressure is carried out. Analysis of the influence of distortion screen area on the compressor stage performance data and flow structure is carried out.

Author Biographies

Dmitriy Albertovich Ahmedzyanov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

prof. kaf. aviac. dvigateley, dekan FADET. Dipl. inzh. po aviac. dvigatelyam i ener. ustanovkam (UGATU, 1997). D-r tehn. nauk po tepl., elektroraketn. dvigatelyam i energoustanovkam LA (UGATU, 2007). Issl. v obl. rab. processov v aviac. GTD na ustanovivshihsya i neustanovivshihsya rezhimah, razrabotki mat. modeley sl. tehn. obektov, SAPR aviac. GTD.

Yuriy Mavlyutovich Ahmetov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

doc. kaf. prikladnoy gidromehniki, Dipl. inzh.-meh. (UAI, 1959). Kand. tehn. nauk po teplovym dvigatelyam (MAI, 1978). Issl. v obl. gazogidr. techeniy i sistem upr. energoustanovok.

Aleksandra Borisovna Mihaylova, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

doc. kaf. aviac. dvigateley. Dipl. inzh. po aviac. dvigatelyam i ener. ustanovkam (UGATU, 2008). Kand. tehn. nauk po tepl., elektroraketn. dvigatelyam i energoustanovkam (UGATU, 2011). Issl. v obl. imitacionnogo i 3D-CAD/CAE-modelirovaniya processov v kompressorah aviacionnyh GTD.

Aleksey Evgenevich Mihaylov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

star. prep. kafedry aviac. dvigateley. Dipl. inzh. po aviac. dvigatelyam i ener. ustanovkam (UGATU, 2010). Kand. tehn. nauk po tepl., elektroraketn. dvigatelyam i energoustanovkam (UGATU, 2015). Issl. v obl. rabochih processov GTD na ustanovivshihsya i neustanovivshihsya rezhimah raboty.

Razmik Gevorgovich Dadoyan, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

magistrant kaf. aviac. dvigateley UGATU, dipl. bakalavra. po dvigatelyam letatelnyh apparatov (UGATU, 2015). Issledovaniya v oblasti aerodinamiki kompressorov.

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Published

2017-02-05

Issue

Vol. 21 No. 1 (75) (2017): Вестник УГАТУ

Section

AIRCRAFT AND ROCKET AND SPACE TECHNOLOGY