Numerical Investigation of the Thermal Efficiency of a Two-Phase Gas-Droplet Wall Screen in a Cylindrical Channel

被引：0
|
作者：
V. I. Terekhov
M. A. Pakhomov
机构：
[1] Russian Academy of Sciences,Kutateladze Institute of Thermophysics, Siberian Division
来源：
High Temperature | 2002年 / 40卷
关键词：
Experimental Data; Evaporation; Mass Transfer; Statistical Physic; Thermal Efficiency;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A calculation model is developed and numerical investigation performed of the heat and mass transfer characteristics in a turbulent gas-droplet wall screen. The effect of the characteristics of a two-phase vapor-gas-droplet flow on the thermal efficiency is analyzed. The evaporation of droplets in a two-phase wall screen brings about a significant improvement in the protective properties of an adiabatic wall compared with a single-phase flow mode. The results of calculations of two-phase cooling are compared with experimental data.
引用
收藏
页码：586 / 593
页数：7
相关论文
共 50 条
  • [31] Numerical Investigation of Gas-Liquid Two-Phase Flow in a Swirl Meter
    Chen, D.
    Lin, Z.
    MAPAN-JOURNAL OF METROLOGY SOCIETY OF INDIA, 2021, 36 (03): : 521 - 532
  • [32] Numerical Investigation of Gas-Liquid Two-Phase Flow in a Stirred Tank
    Ishida, Nao
    Mohammed, Al Abri
    Sekimoto, Atsushi
    Okano, Yasunori
    Abe, Shinya
    Tanaka, Kosuke
    ENGINEERING FOR SUSTAINABLE FUTURE, 2020, 101 : 301 - 309
  • [33] THEORETICAL AND EXPERIMENTAL-DETERMINATION OF THE ACOUSTICAL CHARACTERISTICS OF 2-PHASE GAS-DROPLET FLOW IN CYLINDRICAL DUCTS
    GLIKMAN, BF
    DUBINKIN, BN
    MERLAKOV, MI
    MOKIENKO, VA
    ACOUSTICAL PHYSICS, 1993, 39 (04) : 330 - 336
  • [34] Numerical investigation of two-phase nozzle flow
    Rahman, Aziz
    Amin, Al
    Hossain, Alamgir
    Fleck, Brian
    10TH INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING (ICME 2013), 2014, 90 : 346 - 350
  • [35] A two-phase mixture drift flow in the vertical cylindrical channel
    Klyuev N.I.
    Solov'Eva E.A.
    Russian Aeronautics (Iz VUZ), 2010, 53 (4) : 479 - 482
  • [36] Numerical simulation of gas-liquid two-phase flow in channel fracture pack
    Yang, Yingtao
    Wen, Qingzhi
    JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2017, 43 : 33 - 47
  • [37] Numerical investigation on vibration-induced two-phase distribution in a vertical annular channel
    Xiao, Xiu
    Guo, Yu
    Xu, Minyi
    Ji, Yulong
    Zhu, Qingzi
    Ishii, Mamoru
    NUCLEAR ENGINEERING AND DESIGN, 2020, 360
  • [38] Numerical simulation of droplet generation of the buoyant phase in two-phase liquid baths
    Krishnapisharody, K.
    Irons, G. A.
    EPD CONGRESS 2008, 2008, : 311 - 322
  • [39] Numerical investigation of two-phase ethanol ignition in uniform droplet-laden weakly turbulent flows
    Garzon, Ernesto Sandoval
    Mehl, Cedric
    Colin, Olivier
    De Oliveira, Pedro M.
    Mastorakos, Epaminondas
    COMBUSTION THEORY AND MODELLING, 2024,
  • [40] Numerical and computational efficiency of solvers for two-phase problems
    Axelsson, O.
    Boyanova, P.
    Kronbichler, M.
    Neytcheva, M.
    Wu, X.
    COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2013, 65 (03) : 301 - 314
12345