l35 - Lecture 35: Problem Solving Application to...

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1 Lecture 35: Problem Solving Application to Body-Fitted Meshes
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2 Last Time … Completed our consideration of boundary conditions for the pressure correction equation Did an example using the SIMPLE algorithm
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3 This Time … Do another example problem using SIMPLE Look at application of staggering to body-fitted and unstructured meshes
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4 Example Problem 2 Problem 6.7 from Patankar A portion of a water-supply system is shown in the figure. The flow rate Q is given by: where p is the pressure drop over the length of the pipe and C is the hydraulic conductance. We have the following data: Q C p  1 2 4 5 275, 270, 0, 40, 20 0.4, 0.2, 0.1 F A B D F C E p p p p Q C C C C C C
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5 Problem 2 (Cont’d) 1 4 3 2 6 5 7 A B C D E F
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6 Problem 2 (Cont’d) Find p 3 , p 6 , Q A , Q B , Q C , Q D and Q E using the following procedure: Guess p 3 and p 6 . Obtain Q
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This note was uploaded on 12/29/2011 for the course ME 608 taught by Professor Na during the Fall '10 term at Purdue University-West Lafayette.

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l35 - Lecture 35: Problem Solving Application to...

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