Modeling Radiation and Natural Convection, Ansys Fluent, Part 2, Fluent Modeling

This is the second part of the tutorial.
Paart 1 is here:
• Modeling Radiation and...

[@kuljeetsingh962]

can you use boussnique aprroximation on large temperature difference

[@samer2wakim]

why the air density is 1000Kg/m3?

[@mpalin11]

I suspect that it was a typo or small mistake.

[@introducingbeautifuliran9145]

Wowww useful for me

[@gauravmishra898]

can you please tell me how to calculate the average Nusselt number in ANSYS if the same problem has a heated plate in centre ?? If possible, Kindly share your mail id to discuss this in detail. Anyway good expailnation sir.

[@ammarlaichi8474]

There is a mistake i gravity, gravity not equal -6.96*10**-5, it is a great mistake