Computational Aerodynamics Questions & Answers | |
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Well, both the LHS and the RHS must be divided by the same amount. Thus, only the numerator on the RHS is altered. It wouldn't make sense to also divide the denominator.. 1 point bonus boost.
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If what you mean is that there is no post.vtk file in the tgz package, then this is normal. You need to create this post.vtk using warp of course. This is obvious..
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Well yes, you should create those for each case. I don't recall mentioning in class about the use of tec360..? Why are you using this?
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This is a good question. If we choose 1st order, we'll face another problem other than the spurrious oscillations. I'll explain this again in class tomorrow. 2 points bonus.
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This is to make sure that there is one node at $x=0,~y=0$. If ie would be set to 20, 40, etc, instead of 21, 41, etc, then there wouldn't be a node precisely at the origin. 1 point bonus.
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$\pi$ |