PTFE3720_2009 - PTFE 3230: Midterm (Close Book & Notes)...

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PTFE 3230: Midterm (Close Book & Notes) Page 1 of 3 1 1. In the momentum conservation equation given below, which term (or terms) represents the body force? g p v v t v ρ τ + + −∇ = + ) ( ) ( (5%) 2. In the energy equation given below, which term (or terms) would always be zero if the material is incompressible ? (5%) S v v p T k T v t T c p + = + : ) ( ) ( 3. Given a velocity vector v , find the vectors among the following items: (10%) v v , v v , v , v , v , ( ) v , v v , v v : , v v , ) ( v v 4. Write the relaxation spectra of a Newtonian liquid with a viscosity of 1000 Pa-s. (10%) 5. Given the mass conservation equation for a compressible material in vector notation of 0 ) ( = + v t , write the mass conservation equation for an incompressible material in axisymmetric coordinates. (10%)
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This note was uploaded on 09/09/2011 for the course PTFE 3720 taught by Professor Realff during the Fall '09 term at Georgia Institute of Technology.

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PTFE3720_2009 - PTFE 3230: Midterm (Close Book & Notes)...

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