浸没边界-简化热格子Boltzmann方法研究及其应用 1)

李桥忠,陈木凤,李游,牛小东,AdnanKhan

IMMERSED BOUNDARY-SIMPLIFIED THERMAL LATTICE BOLTZMANN METHOD FOR FLUID-STRUCTURE INTERACTION PROBLEM WITH HEAT TRANSFER AND ITS APPLICATION 1)

Qiaozhong Li,Mufeng Chen,You Li,Xiaodong Niu,Khan Adnan

表1 等热通量圆柱绕流问题的边界条件

Table 1 The boundary condition of forced convection over a stationary heated circular cylinder

Boundary Boundary condition inflow boundary u = U, v = 0, T = 0 outflow boundary du/dx = 0,dv/dx = 0,dT/dx = 0 up boundary du/dy = 0, v = 0,dT/dy = 0 down boundary du/dy = 0, v = 0,dT/dy = 0 cylindrical T = T0,-KdT/dn = Qb