About Nusselt number and velocities -- CFD Online Discussion Forums

March 5, 2013, 13:00	About Nusselt number and velocities	#1
lbmagis Member amine Join Date: Jun 2012 Posts: 65 Rep Power: 13	Hello CFD Friends, hope ur doing well well , i am simulating natural convection using Fluent 6.3 ,i get the right average nusselt number value for example for 10^3 : Nu = 1.118 same on the benchmark (1.118) but the problem is the dimensionless velocities Vx(in the x direction) and Vy(in the y direction) are not the same for example i get vy = 19.32 but on the benschmarks (19.61)!!!! please where is the problem ,let me know please All the best Thank u in advance

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