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To update prior results on the new mesh, click Solve. Highlight the column in the tabular data containing the updated heat flux values along the bottom surface and copy into the Excel file in a new column.

We repeated the above process for We generated a third mesh obtained by doubling the edge sizings on the second mesh while keeping the bias factors the same. The following figure shows that the heat flux variation along the bottom surface is almost the same on the two finer meshes (20x40 and 40x80). This demonstrates that the results on the two finest meshes are almost mesh independent and so are likely to be very close to the true solution.

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