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how to check conservation of energy of numerical results |
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November 13, 2015, 15:07
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how to check conservation of energy of numerical results
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#1 |
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Senior Member
Join Date: Jun 2010
Posts: 111
Rep Power: 15  |
How can I check that my numerical results (isothermal problem) have conserved energy?
I have read a few book but still not sure. Thanks. |
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November 13, 2015, 15:16
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#2 |
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New Member
Sarang
Join Date: Oct 2015
Posts: 22
Rep Power: 10 |
You need to give more information on what equations you are solving.
Assuming you are doing something like a continuous flow problem you can check total energy at the inlet and outlet. |
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November 14, 2015, 16:44
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#3 |
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Senior Member
Join Date: Jun 2010
Posts: 111
Rep Power: 15 |
Thanks. it's a 1D wave propagation in a fluid with periodic BC's.
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| Tags |
| conservative, energy balance, numerical error |
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