force prediction on ship using functions in controldict -- CFD Online Discussion Forums

July 10, 2014, 02:45	force prediction on ship using functions in controldict	#1
gdhi New Member Join Date: Jul 2010 Posts: 2 Rep Power: 0	Hello, Can anyone tell how to obtain force on a ship using functions in controldict file. I am not clear with the use of rhoinf will openFoam not consider the density of fluid for the region above free surface (air) and the region below surface (water) while calculating the forces by default how to obtain forces on bodies exposed to two phases thanks

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