gravitational acceleration in laminar pipe flow -- CFD Online Discussion Forums

January 4, 2010, 22:19	gravitational acceleration in laminar pipe flow	#1
atmcfd Senior Member ATM Join Date: May 2009 Location: United States Posts: 104 Rep Power: 16	i`m modeling a horizontal pipe with laminar flow... the solver is set to Discrete Phase Model, as i m` also simulating the injection of nano-sized particles with the base fluid ( water)....i`m at doubt as to what is the value of gravitational acceleration that i shud set in the operating conditions tab ( both the X and Y components)..... i don think it can be 9.81..pls help....

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