help in choosing reference value... -- CFD Online Discussion Forums

November 11, 2012, 06:48	help in choosing reference value...	#1
irooni New Member Amir Join Date: Nov 2012 Posts: 11 Rep Power: 13	hi all, i want to choose the reference value for my my project but i,m confuse about it. i want to model ballistic motion of aluminium sphere in the zone of water and air and want to explain about their difference . now i,m confuse in reference value of these two problem . in your opinion i have to change the value for density , length ,area, ... for each problem and if yes what is the value ? thanks for your answer in advance

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