Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
stress in poroelasticity gives irrational results - mesh problems?
Posted 19 ott 2015, 08:06 GMT-4 Porous Media Flow, Mesh Version 5.1 1 Reply
Please login with a confirmed email address before reporting spam
Dear everybody,
I simulated a geothermal reservoir (cubic) which is stimulated by a "massflux" through a sphere. I think my model runs and works as it should.
I calculated the pressure and get results as expected. In comparison I calculated the maximum principal stress and get irrational results. In the same location near the sphere I get minimum and maximum results.
The support proposed to improve the mesh around the spheres. Do you have any idea how to handle this or is there another problem with the solid mecanics?
Attached you can find my model. As you notice I am a beginner in comsol.
I simulated a geothermal reservoir (cubic) which is stimulated by a "massflux" through a sphere. I think my model runs and works as it should.
I calculated the pressure and get results as expected. In comparison I calculated the maximum principal stress and get irrational results. In the same location near the sphere I get minimum and maximum results.
The support proposed to improve the mesh around the spheres. Do you have any idea how to handle this or is there another problem with the solid mecanics?
Attached you can find my model. As you notice I am a beginner in comsol.
1 Reply Last Post 19 ott 2015, 08:09 GMT-4