CFD numerical simulation of air natural convection over a heated cylindrical surface

被引：0
|
作者：
Flori, M. [1 ]
Vilceanu, L. [1 ]
机构：
[1] Politehn Univ Timisoara, Engn & Management Dept, Hunedoara 331128, Romania
来源：
INTERNATIONAL CONFERENCE ON APPLIED SCIENCES 2014 (ICAS2014) | 2015年 / 85卷
关键词：
CYLINDER; FLUIDS;
D O I：
10.1088/1757-899X/85/1/012012
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study a CFD numerical simulation is used to describe the fluid flow and heat transfer in air surrounding a heated horizontal cylinder. The model is created in 2D space dimension involving a finite element solver of Navier-Stokes equations. As natural convection phenomenon is induced by a variable fluid density field with temperature rising, the Boussinesq approximation was coupled to the model.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Numerical simulation of natural convection flow over parabolic bodies
    Haddad, O. M.
    Bany-Youness, A.
    INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2006, 27 (05) : 1590 - 1608
  • [22] Numerical Simulation of Natural Convection Flow Over Parabolic Bodies
    O. M. Haddad
    A. Bany-Youness
    International Journal of Thermophysics, 2006, 27 : 1590 - 1608
  • [23] Numerical simulations of transitional and turbulent natural convection in laterally heated cylindrical enclosures for crystal growth
    Enayati, Hooman
    Chandy, Abhilash J.
    Braun, Minel J.
    NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2016, 70 (11) : 1195 - 1212
  • [24] Numerical study of natural convection in a cylindrical cavity bounded by a partially-heated vertical wall
    Sakata, M
    FLUID DYNAMICS RESEARCH, 1996, 18 (04) : 223 - 235
  • [25] Numerical simulation of natural convection heat transfer in inclined concentric cylindrical annulus
    Chang-Jian, J
    Qiang-Sheng, Y
    HEAT TRANSFER SCIENCE AND TECHNOLOGY 2000, 2000, : 235 - 240
  • [26] 3D CFD simulation of air cooled condenser-I: Natural convection over a circular cylinder
    Kumar, Ankur
    Joshi, Jyeshtharaj B.
    Nayak, Arun K.
    Vijayan, Pallippattu K.
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2014, 78 : 1265 - 1283
  • [27] Simulation of natural convection in a differentially heated cavity
    Aybar, Hikmet S.
    Kayaci, Savas
    PROCEEDINGS OF THE ASME FLUIDS ENGINEERING DIVISION SUMMER CONFERENCE, VOL 2, 2005, : 641 - 646
  • [28] 3D CFD simulation of air cooled condenser-I: Natural convection over a circular cylinder
    Joshi, Jyeshtharaj B., 1600, Elsevier Ltd (78):
  • [29] 3D CFD simulation of air cooled condenser-I: Natural convection over a circular cylinder
    Kumar, Ankur
    Joshi, Jyeshtharaj B.
    Nayak, Arun K.
    Vijayan, Pallippattu K.
    International Journal of Heat and Mass Transfer, 2014, 78 : 1265 - 1283
  • [30] NATURAL-CONVECTION OF AIR OVER A HEATED PLATE WITH FORWARD-FACING STEP
    HSIEH, CK
    COLDEWEY, RW
    JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 1977, 99 (03): : 439 - 445
12345