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Hi all,
I am having a stokes solver convergence issue when trying to investigate the influence of the prescribed upwelling and downwellings on mantle convection. Periodic BC are used for side boundar…
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Hi all,
I am a new user of underworld code, and now I am trying to produce a model with a subducting plate and mantle convection. The model should be affected by both density and temperature diff…
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Hi All,
I was producing the mantle melt in a rectangular convection model with a swarm and was trying to transport the melt particles instantaneously to the surface. In this case, I have selected the…
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Associated with (underworldcode/UW2/cylindrical:cylindrical) image annulus models
I was trying to define various functions for different layers of annulus model using the swarm particles. MantleInde…
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Hi All,
I have noticed an issue when I was projecting the temperature from Swarm to mesh variable. I use following code for this projection
I have produced the error as per the attachment.
Here, I …
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Hi All,
I was running a mantle convection model in an annulus with UW2 regional Mesh and encountered with some instabilities in the Temperature solution in the Eulerian domain (Swarm is not involved…
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Hi all,
I am trying to apply zero heat flow boundary condition to the bottom boundary for cookbook 02_Convection_Example.ipynb in the example.
The setup is simply removing bottomWall from the Diric…
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The VoF publication is now available: Computers and Fluids 190 (2019) 217–253.
https://doi.org/10.1016/j.compfluid.2019.05.015
We should update the reference in the publications list.
```
@arti…
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Hi,
I am trying to implement a system based on the anelastic liquid approximation by the following calls:
```python
divergence = -alpha * g * velocityField[1] * S_L / (Gamma * cp)
advDiff = uw.syst…
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**Submitting author:** @jmansour (john mansour)
**Repository:** https://github.com/underworldcode/underworld2
**Version:** v2.9.2b
**Editor:** @leouieda
**Reviewer:** @gassmoeller, @gabersyd
**Archive…