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February 10, 2016, 11:47 |
1-dimensional pipe outflow modelling
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#1 |
New Member
Archer Zheng
Join Date: Feb 2016
Posts: 1
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Dear fellow Openformers,
I am currently trying to simulate 1-dimensional pipeline outflow with twoPhaseEulerForm solver. The outlet boundary condition I have selected is the waveTransimissive one which solves the advection equation for boundary pressure and velocity. However, if a puncture release is to be modelled, i.e. the outflow area is not equal to the pipe cross-section area, how to modify the boundary condition for this scenario? I have thought of changing the volumetric flux calculated at boundary surface but without any luck. Any suggestion will be much appreciated! |
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