Hi,<br><br>I'm running a DNS of fully developed heat transfer in a
channel, the same as H. Kawamura et. al, International Journal of Heat
and Fluid Flow, 1998.<br><br>I use following subroutine to get rid of additional heat<br><br>c-----------------------------------------------------------------------<br> subroutine userq (ix,iy,iz,ieg)<br> include 'SIZE'<br>
include 'TOTAL'<br> include 'NEKUSE'<br> ie = gllel(ieg)<br> qvol = -vx(ix,iy,iz,ie)<br> source = 0.0<br><br> return<br> end<br>c-----------------------------------------------------------------------<br>
<br>Other procedures are similar to turbChannel example.<br><br>But I find the mean temperature is not correct, there should not be negative value in my case.<br><br>I attached my *.usr and *.rea and means.dat to this email.<br>
<br>is there any one else did DNS of heat transfer in a channel ?<br><br><br>Thank you very much<br><br><br>zhicheng<br clear="all"><br><br>