ANALYSIS OF THE OVERALL EFFICIENCY OF COOLING OF A PERFORATED WALL OF A STATIONARY GAS-TURBINE BLADE.

被引：0
|
作者：
Bogomolov, Ye.N.
Orlova, V.I.
机构：
来源：
Heat transfer. Soviet research | 1984年 / 16卷 / 02期
关键词：
HEAT TRANSFER - Fins;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method is suggested for calculating the temperature distribution in a perforated blade under conditions of nonisothermal injection with allowance for the effect exerted by the coolant jets on the heat transfer from the main stream. The method is derived by correlation of experimental data and by approximate solution of the problem of heat conduction of a perforated wall coated by a thin, thermally insulating layer.
引用
收藏
页码：111 / 121
相关论文
共 50 条
  • [31] Cooling efficiency of gas turbine blade leading edge with a closed whirler
    Shevehenko, I., V
    Osipov, S. K.
    Vegera, A. N.
    Komarov, I. I.
    3RD ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS, 2018, 1128
  • [32] ANALYSIS OF FILM COOLING AND FULL COVERAGE FILM COOLING OF GAS-TURBINE BLADES
    ECKERT, ERG
    JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 1984, 106 (01): : 206 - 213
  • [33] Exergy analysis of a gas-turbine cycle with fogging inlet cooling
    Athari, Hassan
    Soltani, Saeed
    Mahmoudi, Seyed Mohammad Seyed
    Rosen, Marc A.
    Morosuk, Tatiana
    INTERNATIONAL JOURNAL OF EXERGY, 2015, 18 (01) : 104 - 127
  • [34] THE GAS-TURBINE COOLING AT THE APPLICATION OF VARIOUS COOLING MEDIA
    FRANKE, U
    SPONHOLZ, HJ
    BRENNSTOFF-WARME-KRAFT, 1993, 45 (7-8): : 347 - 352
  • [35] Comparative Analysis of Gas-Turbine Engine Compressor Blade Survivability.
    Torgov, V.N.
    Problemy Prochnosti, 1981, (08):
  • [36] URANS of flow and endwall heat transfer in a pinned passage relevant to gas-turbine blade cooling
    Delibra, G.
    Borello, D.
    Hanjalic, K.
    Rispoli, F.
    INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2009, 30 (03) : 549 - 560
  • [37] POWER AND EFFICIENCY IN A REGENERATIVE GAS-TURBINE
    HERNANDEZ, AC
    MEDINA, A
    ROCO, JMM
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1995, 28 (10) : 2020 - 2023
  • [38] Film-cooling effectiveness on squealer cavity and rim walls of gas-turbine blade tip
    Mhetras, Shantanu
    Yang, Huitao
    Gao, Zhihong
    Han, Je-Chin
    JOURNAL OF PROPULSION AND POWER, 2006, 22 (04) : 889 - 899
  • [39] Thermomechanical stress analysis for gas turbine blade with cooling structures
    Tong, Fujuan
    Gou, Wenxuan
    Li, Lei
    Gao, Wenjing
    Yue, Zhu Feng
    MULTIDISCIPLINE MODELING IN MATERIALS AND STRUCTURES, 2018, 14 (04) : 722 - 734
  • [40] A PREDICTIVE MODEL FOR PRELIMINARY GAS TURBINE BLADE COOLING ANALYSIS
    Chowdhury, Nafiz H. K.
    Zirakzadeh, Hootan
    Han, Je-Chin
    ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2015, VOL 5B, 2015,
12345