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March 26, 2014, 10:06 |
Feed stream (multiphaseEulerFoam)
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#1 |
Senior Member
Join Date: Jan 2012
Posts: 166
Rep Power: 14 |
hi,
I need to know how and where the feed stream is calculated/formed? In tutorial-case "bubbleColumn" of multiphaseEulerFoam are besides other files are files for the velocity of the phases and the alphas of the phases. Within a velocity file can be found: Code:
inlet { type fixedValue; value uniform (0 0.1 0); } Code:
inlet { type fixedValue; value uniform 0.5; } Code:
inlet { type patch; nFaces 25; startFace 3650; } 1.I guess the feed streams of each phase are somehow calculated by this data, right? 2.How are the feed streams of each phase calculated? 3.Where and in which object/variable are these feed streams for each phase are stored? greetings maybee |
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April 4, 2014, 07:53 |
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#2 |
New Member
Dominik Schmidt
Join Date: Mar 2014
Posts: 11
Rep Power: 12 |
If you use:
Code:
inlet { type flowRateInletVelocity; volumetricFlowRate constant 0.1; //m3/s value uniform (0 0 0); } alpha_phase_inlet x volumetricFlowRate value Otherwise it's calculated with the face area of the inlet, the inlet velocity and the alpha value of the phase. |
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