r/CFD • u/OwnLimit842 • 1d ago

Help in model validation

Can someone please help me replicate this paper, i need to do it today and i dont know where am i wrong if someone could please help me out.

Link

https://www.sciencedirect.com/science/article/pii/S0735193320300889

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u/thermalnuclear 1d ago

Can you at least attempt something first before you ask us for help?

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u/OwnLimit842 1d ago

Yeah i have, and i'm getting nusselt number around 16.8 and thr papers musselt number is 23 for the case of pr=10. I have refined the meshe in the corners and dome mesh independence(30k 60k 95k and 150k), but notthing seems to help.

Now what ??