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how to define momentum source

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August 19, 2006, 23:34	how to define momentum source	#1
charonly Guest Posts: n/a	Hi all; I adapted the VHS(volumtic heat source) for the tunnel fire.In source term,I input 1.94kg/(s*m3),but I can't determine the X ,y,z momentum source. please can somebody tell me how to define the momentum source if given the contant mass soure. thanks!

September 8, 2006, 04:45	Re: how to define the following	#2
Aubrey Paul Guest Posts: n/a	Tell me how to define 1. Inertia 2. Momentum 3. Kinetic energy 4. Mechanical work 5. Potential enrgy 6. Friction

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