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Maximum pressure for non-Newtonian flow past over cylinder

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Old   May 31, 2023, 02:05
Default Maximum pressure for non-Newtonian flow past over cylinder
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I am simulating a non-Newtonian flow past a cylinder.

As I increase the diameter of the cylinder for the same Reynolds number, the maximum pressure over the cylinder decreases which contradicts what is mentioned in this paper:

It's weird.

This is what I get for Re=1000

And this is taken from the article:

Can you help me with this please?
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cylinder flow, non-newtonian fluid

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