fluent:Few tips to avoid the reversed flow on pressure outlet boundary
2017-01-16 by:CAE仿真在線 來源:互聯(lián)網(wǎng)
1. Check whether the static (gauge) pressure value at the
outlet boundary is set up correctly.
2. If the solution is not initialized with the appropriate flow variables, the *reverse* flow may occur at the starting. However, there are chances that the *reverse* flow will stop after a few iterations once the solution becomes stable.
3. You may want to extend the domain further in downstream direction.
2. If the solution is not initialized with the appropriate flow variables, the *reverse* flow may occur at the starting. However, there are chances that the *reverse* flow will stop after a few iterations once the solution becomes stable.
3. You may want to extend the domain further in downstream direction.
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