How model natural convection in water? -- CFD Online Discussion Forums

January 27, 2010, 09:45	How model natural convection in water?	#1
Fiska New Member Daniele Join Date: Jan 2010 Posts: 8 Rep Power: 16	Hi! I'm modeling a problem of natural convection induced by a thermal source. Fluid is water. I've already set 'Density' as 'boussinesq', 'Thermal Expansion Coefficient' is 1/T, (where T is T of film). It seems that everything si right, but the output is not satisfactionary. Why?

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