Full-coverage film cooling: Film effectiveness and heat transfer coefficients for dense hole arrays at different hole angles, contraction ratios, and blowing ratios

被引：0
|
作者：
Department of Engineering Science, University of Oxford, Oxford, United Kingdom [1 ]
不详 [2 ]
不详 [3 ]
机构：
来源：
Proc. ASME Turbo Expo | / PARTS A AND B卷 / 1707-1723期
关键词：
Compilation and indexing terms; Copyright 2025 Elsevier Inc;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Gas turbines - Heat transfer coefficients - Location - Reynolds number
引用
下载
收藏
相关论文
共 50 条
  • [21] FULL-COVERAGE DISCRETE HOLE FILM-COOLING - INVESTIGATION OF THE EFFECT OF VARIABLE-DENSITY RATIO
    BAZDIDITEHRANI, F
    ANDREWS, GE
    JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 1994, 116 (03): : 587 - 596
  • [22] Numerical analysis of vane endwall film cooling and heat transfer with different mainstream turbulence intensities and blowing ratios
    Yang, Xi
    Zhang, Ke
    Wu, Junmei
    Lei, Jiang
    Su, Pengfei
    Fang, Yu
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2022, 175
  • [23] TURBINE BLADE TIP FILM-COOLING AND HEAT TRANSFER MEASUREMENTS AT HIGH BLOWING RATIOS
    Narzary, Diganta
    Liu, Kevin
    Han, Je-Chin
    Mhetras, Shantanu
    Landis, Kenneth
    PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2014, VOL 5B, 2014,
  • [24] HEAT TRANSFER COEFFICIENT AUGMENTATION FOR A SHAPED FILM COOLING HOLE AT A RANGE OF COMPOUND ANGLES
    Haydt, Shane
    Lynch, Stephen
    PROCEEDINGS OF THE ASME TURBO EXPO: TURBOMACHINERY TECHNICAL CONFERENCE AND EXPOSITION, 2019, VOL 5B, 2019,
  • [25] Heat Transfer Coefficient Augmentation for a Shaped Film Cooling Hole at a Range of Compound Angles
    Haydt, Shane
    Lynch, Stephen
    JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 2021, 143 (05):
  • [26] Film cooling characteristics of a single round hole at various streamwise angles in a crossflow - Part II: heat transfer coefficients
    Yuen, CHN
    Martinez-Botas, RF
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2003, 46 (02) : 237 - 249
  • [27] AN EXPERIMENTAL INVESTIGATION OF FULL-COVERAGE FILM COOLING EFFECTIVENESS AND HEAT TRANSFER COEFFICIENT OF A TURBINE GUIDE VANE IN A LINEAR TRANSONIC CASCADE
    Fu, Zhong-yi
    Zhu, Hui-ren
    Liu, Cun-liang
    Liu, Cong
    Li, Zheng
    PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2016, VOL 5C, 2016,
  • [28] Conjugate heat transfer on full-coverage film cooling with array jet impingements with various Biot numbers
    Jung, Eui Yeop
    Chung, Heeyoon
    Choi, Seok Min
    Woo, Ta-kwan
    Cho, Hyung Hee
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2017, 83 : 1 - 8
  • [29] FULL-COVERAGE FILM COOLING .2. HEAT-TRANSFER DATA AND NUMERICAL-SIMULATION
    CRAWFORD, ME
    KAYS, WM
    MOFFAT, RJ
    JOURNAL OF ENGINEERING FOR POWER-TRANSACTIONS OF THE ASME, 1980, 102 (04): : 1006 - 1012
  • [30] Two-dimensional numerical investigation of film cooling by a cool jet injected at various angles for different blowing ratios
    Bayraktar, S.
    Yilmaz, T.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2008, 222 (07) : 1215 - 1224
12345