Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102306
Title: Influence of the axial compressor blade row defects on the industrial gas turbine performance
Authors: Blinov, V. L.
Zubkov, I. S.
Issue Date: 2020
Publisher: IOP Publishing Ltd
Citation: Blinov V. L. Influence of the axial compressor blade row defects on the industrial gas turbine performance / V. L. Blinov, I. S. Zubkov. — DOI 10.1088/1742-6596/1683/4/042049 // Journal of Physics: Conference Series. — 2020. — Vol. 1683. — Iss. 4. — 042049.
Abstract: This paper presents the compressor blade algorithm for predicting the defect influence on the characteristics of the stage, axial compressor or GTU as a whole. The developed model is based on the use of Bezier curves, with the control point coordinates calculated using the main geometric parameters of the airfoil, which provides highly precise geometry of both the airfoil and the blade as a whole. The paper shows some results of verification of the developed method and the selected numerical model parameters, as well as the analysis of the defect influence on the airfoil flow conditions in order to demonstrate the capabilities of the algorithm. The main results of the study were summarized and recommendations for further research were developed. © 2020 Institute of Physics Publishing. All rights reserved.
Keywords: AIRFOILS
AXIAL FLOW TURBOMACHINERY
AXIAL-FLOW COMPRESSORS
DEFECTS
GAS TURBINES
GEOMETRY
NUMERICAL METHODS
THERMAL ENGINEERING
AIRFOIL FLOWS
AXIAL COMPRESSOR BLADES
AXIAL COMPRESSORS
COMPRESSOR BLADES
CONTROL POINT
DEVELOPED MODEL
INDUSTRIAL GAS TURBINES
MODEL PARAMETERS
TURBOMACHINE BLADES
URI: http://hdl.handle.net/10995/102306
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85099585363
PURE ID: 20519556
81ffdb84-0bfe-45b8-aab0-22cc951bf7a3
ISSN: 17426588
DOI: 10.1088/1742-6596/1683/4/042049
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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