flux1=flux1+F_UDMI(f,wind,0); /*将各网格面热流量做和*/ } end_f_loop(f,wind);printf(...
UDF MANUAL里面没有关于BOUNDARY_HEAT_FLUX(f,t)宏的介绍，但我看网络上说可以用这个宏来得到边界壁面...
你如果是要加载到壁面边界的话就用DEFINE_PROFILE，如果不是在边界上的话你只能转化成相邻网格的能量源项然后用DEFINE_SOURCE，或者用DEFINE_HEAT_FLUX，但是后者你要注意判别热流的方向，Fluent中默认的热流方向是从面上相邻网格C0流向C1如果不判别可能加载的时候会导致热流流向相反。
mflux_ap = (heat_flux_ap * 0.0000002082) + 0.538; } else { mflux_ap = 5.9302; } F_PROFILE(f, t, i) = mflux_ap; } end_f_loop(f, t) }DEFINE_PROFILE(mass_flux_binder, t, i) { face_t f; real NV_VEC(farea); real mflux; real area; real heat; real heat_flux;beg...
fluent 中加载heat flux 用什么宏,是define boundary 你如果是要加载到壁面边界的话就用DEFINE_PROFILE,如果不是在边界上的话你只能转化成相邻网格的能量源项然后用DEFINE_SOURCE,或者用DEFINE_HEAT_FLUX,但是后者你要注意判别热流的方向,Fluent中默认的热流方向是从面
Boundary heat flux [W/m2] qo: Reference boundary heat flux [W/m2] R: Random number ranging-0.5 ≤R ≥0.5[-] T: Non-dimensionalized temperature [-] T*: Temperature [K] Ti: Initial temperature [K] TL: Non-dimensionalized temperature at the left end [-] ...
The accuracy of the heat flux profile estimations is shown to depend strongly on the thermal Rayleigh number, body size and relative thermal conductivity of the solid material. Effects of functional form of the unknowns, sensors number and position, and measurement errors on the accuracy of ...
I have a 3D model of a conjugate heat transfer problem, where i am simulating a flow inside of a channel. I'm trying to simulate the behavior of my problem has real has possible and my heat flux boundary condition is doing some weird stuff. I'm suppose to simulate a heat flux boundar...
Han and Zhang Y (1992) investigated the effect of thermal boundary conditions on local heat transfer in rotating channels. Three cases are discussed: (A) four walls with uniform temperature, (B) four walls with uniform heat flux and (C) leading and trailing walls hot and two side walls ...
According to the software: Flux/Source BC is: -n. Gamma= g-qT In my case, I have to apply a heat flux until a specific time ts and after that, the heat flux must be 0. -kdT/dx=heat flux for 0<t<ts -kdT/dx=0 for t>ts. ...