thermal conductivity in plane &thickness direction
HI
Can any body plz tell me how to set thermal conductity in plane direction as well as in thickness direction for same material in STAR-CD. The geometry is Aluminum module case in which the heat source will be fixed(Assembli is rectangular in shape).Heat sourse will have thermal conductivity in plane&Thickness direction(these two values are numerically different).plz suggest me how to set these values in STAR-CD Thanks&Regards srinivas |
Re: thermal conductivity in plane &thickness direc
You might use the conduc.f user subroutine. Anisotropic conductivity is accessible via the variables ckn1, ckn2, ckn3 for x, y, z direction.
for example: IF(ICTID.eq.2) THEN !Material number 2 for Aluminium ckn1=210. ! conductivity in x Direktion (W/mK) ckn2=150. ! conductivity in y Direktion ENDIF I think x, y, z are global coordinates. |
All times are GMT -4. The time now is 15:58. |