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How to add a mass source term in N-S equation
Posted May 22, 2020, 8:39 p.m. EDT 1 Reply
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[start here] How to add a source term which is only acted in a limited location, for instance, a square in 2-D problems.
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you can set up this square in the 2D model and add the source term by selecting this square, or you can write the if function, such as if(-1[unit]<=x(axis)<=1[unit]&&-1[unit]<=y(axis)<=1[unit],source term,0).
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