|March 7, 2014, 13:38||
About Surface Sensitivity computation
Join Date: Mar 2011
Location: University of Michigan
Posts: 93Rep Power: 6
I want to know the part of the codes that is for computation of the surface sensitivity , including the surface grid sensitivity (probably inside SU2_MDC part) and the finally assembled sensitivity of objective function on every surface node, using the chain rule.
Could anyone point out where can I find that part of the codes.
Many thanks !
|March 10, 2014, 17:14||
Join Date: Jan 2013
Location: Stanford, CA
Posts: 301Rep Power: 5
the surface geometrical sensitivity and gradient projection is done in SU2_GPC. In particular the surface sensitivity (finite differences) is done in SU2_GPC.cpp (line 137 and below, it starts with the loop over the design variables).
The projection is done in the same file (SU2_GPC.cpp) starting in line 233… it is a very simple projection (a couple of dots products in the surface).
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