>
Fa   |   Ar   |   En
   Numerical Simulation of Axis-Ratio Effects on Forced Convection Heat Transfer Around the Triangular Unit of Isothermal Rectangular Obstacle  
   
نویسنده Pourziaei Araban Hadi ,Alinejad Javad ,Domiry Ganji Davood
منبع تبديل انرژي - 1400 - دوره : 8 - شماره : 1 - صفحه:78 -93
چکیده    The lattice boltzmann method (lbm) is employed to simulate heat transfer in flow past three arrangements of and horizontal and vertical rectangular obstacle under isothermal boundary condition. a thermal lattice boltzmann bgk model is purposed to simulate the two dimensional forced convection for the governing parameters as reynolds number, re=100 and the prandtl number for laminar flow 𝑃𝑟=0.71. pressure distributions, isotherms and streamlines were obtained. vortex shedding maps are observed in detail for various cases and signified that lattice boltzmann method can be effectively used to capture velocity fluctuations. the present results are in good agreement with existing experimental and numerical data.
کلیدواژه Lattice Boltzmann Model; Isothermal Rectangular; Vortex Shedding; Reynolds Number
آدرس Sari Branch, Islamic Azad University, Department Of Mechanical Engineering, Iran, Sari Branch, Islamic Azad University, Department Of Mechanical Engineering, Iran, Babol Noshirvani University Of Technology, Department Of Mechanical Engineering, Iran
 
 

Copyright 2015
Islamic World Science Citation Center
All Rights Reserved