Dear All I am trying to get the normal derivative value at a specified boundary. for this I have written code as: real Nu = int1d(Th, hot)( dx(T)*N.x + dy(T)*N.y); for( int n1 = 0; n1<=20 ; n1++) { court<< Nu(20/n1, 0) << endl; } Am I right for Nu values at a boundary hot.

Normal Derivative values at boundary

cmd (Chris) September 21, 2023, 12:10pm 5

See my solution in this post.

2 Likes