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Gas flow through a porous medium using COMSOL
Posted Jan 8, 2018, 10:34 p.m. EST Fluid & Heat, Computational Fluid Dynamics (CFD), Heat Transfer Version 5.1, Version 5.2, Version 5.2a, Version 5.3, Version 5.3a 1 Reply
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Model type: 1 D Geometry: Nitrogen gas (viscosity = 1.75x10-5) will flow through a length of 644m (hardened cement paste of porosity = 0.05 and permeability = 4x10-16 m2). Initial condition, p= ambient pressure Boundary Condition: At x=0, P=15Mpa (Constant pressure) and x= 644m, V=1m3 Output required: Pressure build up at x = 644 with time
Can it be done using COMSOL? Is there anyone who can shed some light? If it works we might get this software
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I would say YES!!
Best Regards Michael Rembe
-------------------Michael Rembe
Rembe Consulting PartG mbB
www.rembe-consulting.de