Optimization of the gas turbine engine parts using methods of numerical simulation

被引:0
|
作者
Kuzmenko, M. L. [1 ]
Egorov, I. N. [1 ]
Shmotin, Yu. N. [1 ]
Fedechkin, K. S. [1 ]
机构
[1] NPO SATURN, Rybinsk, Jaroslawl Oblas, Russia
关键词
D O I
暂无
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
Modem computer technologies now allow us to conduct rather complex mathematical calculations in a relatively short period of time. Thus, it has become possible to employ optimization methods in the design of various parts of aircraft engines, even when calculations require large computational resources (structural, thermal, and gasdynamics calculations). The designer may have to vary more than a hundred design variables and constraints during the optimization process. Therefore the procedure of preparing the initial data for optimization may take a long time. That is why we developed the optimization software system for designing turbomachines and their parts. This software system includes the IOSO optimization procedure and modules of automatic data preparation and handling. The data is represented in the format that is convenient and understandable for a designer. The optimization procedure is based on the response surface methodology, when response surfaces are constructed for objective functions and constraints and then optimized at each iteration in a current search region. The objective function and constraints are then evaluated at the optimal point using the mathematical model of the system under consideration. As the analysis tools the well-known commercial software package (FINE/Design3D) is used. The paper presents the results of optimizing a three-stage axial compressor. The optimization goal was to improve the compressor efficiency at two flight conditions by optimizing geometry of the 5 compressor rows (62 design parameters).
引用
收藏
页码:425 / 431
页数:7
相关论文
共 50 条
  • [1] The design of lightweight gas turbine engine parts using topology optimization
    Dubrovskaya, Aleksandra
    Dongauzer, Konstantin
    Faskhutdinov, Rustam
    [J]. INTERNATIONAL CONFERENCE ON MODERN TRENDS IN MANUFACTURING TECHNOLOGIES AND EQUIPMENT (ICMTMTE 2017), 2017, 129
  • [2] Flap casting of turbine engine optimization by numerical simulation
    Bruna, Marek
    Remisova, Anna
    [J]. XXII SLOVAK-POLISH SCIENTIFIC CONFERENCE ON MACHINE MODELLING AND SIMULATIONS 2017 (MMS 2017), 2018, 157
  • [3] Numerical simulation of partial flame failure in gas turbine engine
    Panov, V.
    Smith, M. K. D.
    [J]. PROCEEDINGS OF THE ASME TURBO EXPO 2007, VOL 1, 2007, : 523 - 529
  • [4] Numerical Simulation of Kerosene Atomization in Injector of a Gas Turbine Engine
    Kazimardanov, Maxim
    Zagitov, Renat
    [J]. HIGH ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2019), 2019, 2125
  • [5] Numerical Simulation of a Complete Gas Turbine Engine With Wet Compression
    Sun, Lanxin
    Zheng, Qun
    Li, Yijin
    Luo, Mingcong
    Bhargava, Rakesh K.
    [J]. JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2013, 135 (01):
  • [6] Numerical Simulation of Cast Distortion in Gas Turbine Engine Components
    Inozemtsev, A. A.
    Dubrovskaya, A. S.
    Dongauser, K. A.
    Trufanov, N. A.
    [J]. MCWASP XIV: INTERNATIONAL CONFERENCE ON MODELLING OF CASTING, WELDING AND ADVANCED SOLIDIFICATION PROCESSES, 2015, 84
  • [7] LASTING OF GAS-TURBINE ENGINE PARTS
    TSEITLIN, VI
    [J]. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII AVIATSIONAYA TEKHNIKA, 1993, (02): : 54 - 63
  • [8] Optimization of Aero Gas Turbine Maintenance Using Advanced Simulation and Diagnostic Methods
    Kraft, Joern
    Sethi, Vishal
    Singh, Riti
    [J]. JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2014, 136 (11):
  • [9] NUMERICAL THROUGH FLOW SIMULATION OF A GAS TURBINE ENGINE WITH WET COMPRESSION
    Sun, Lanxin
    Zheng, Qun
    Li, Yijin
    Luo, Mingcong
    Wang, Jie
    Bhargava, Rakesh K.
    [J]. PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 3, 2012, : 925 - +
  • [10] Gas Corrosion of Parts of Turbofan Military Engine Gas Turbine
    Hocko, Marian
    [J]. 19TH CONFERENCE ON POWER SYSTEM ENGINEERING, 2021, 2323