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jumpTable: Can someone explain how to use it? |
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April 12, 2013, 20:15 |
jumpTable: Can someone explain how to use it?
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Senior Member
Pei-Ying Hsieh
Join Date: Mar 2009
Posts: 334
Rep Power: 18 |
Dear OpenFOAMers,
Could someone explain how to use jumpTable in cyclic fan BC? In the TJunctionFan example, I saw: p { type fan; patchType cyclic; jump uniform 0; value uniform 0; jumpTable polynomial 1((100 0)); } ---------------- Does the "polynominal 1((100 0));" mean pressure jump of 100 Pa with 0 velocity? What if I have a 5th order polynominal, like Del_P = a0 + a1*U + a2*U^2 + a3*U^3 + a4*U^4 + a5*U^5. How to specify this? I tried 5((a0 a1 a2 a3 a4 a5)); but, got an error. Thanks! Pei-Ying |
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