 Colin
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f948820edf
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Implement a BHCurve
Can't implement this style of ferromagnet until ew rework step_e to use
the macroscopic version of Maxwell's equation though, I think.
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2020-08-27 14:41:35 -07:00 |
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Colin
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e9f7e739ff
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Use `enum_dispatch` to simplify the GenericMaterial implementation
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2020-08-27 13:22:28 -07:00 |
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Colin
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6ac0dafa47
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Have the GenericMaterial be an enum to make it easier to replace the ferromagnet model
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2020-08-27 12:51:12 -07:00 |
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Colin
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c68964403d
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Fix COMSOL ferromagnet model, and make a new example for it
I'm a little skeptical of it as a model, though.
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2020-08-22 22:35:45 -07:00 |
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Colin
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f4d8ffdf34
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Untested ferromagnetic model
It's pretty basic.
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2020-08-22 21:55:27 -07:00 |
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Colin
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3830cf2ef8
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Store magnetic state as H_z instead of B_z
This is consistent with the Macroscopic version of Maxwell's equations,
and will allow for storing Magnetic state with less trouble than if we
used B.
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2020-08-22 21:17:03 -07:00 |
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Colin
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5677670d05
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Fix the incorrect expansion of E about T in Cell::step_e
Now the coremem example can handle a conductor of any reasonable
conductivity without causing numerical errors.
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2020-08-22 13:50:30 -07:00 |
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Colin
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dff8166906
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Format these math comments so that they render properly for a tex-aware editor
Also document an error in the current logic
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2020-08-16 20:14:46 -07:00 |
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Colin
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4bfe282c36
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cleanup: use consts::real::HALF when possible
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2020-07-31 19:02:17 -07:00 |
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Colin
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72c2ee599e
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Track the simulation time, and configure the feature size
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2020-07-31 19:01:00 -07:00 |
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Colin
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5e4699b3e6
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Fix the conductivity error (was calculating the wrong timestep)
Also, use f64 and force them to be real.
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2020-07-31 18:46:19 -07:00 |
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Colin
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5388658b00
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Add [broken] conductivity support
It doesn't seem to be solved by using f64
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2020-07-31 18:03:40 -07:00 |
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Colin
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56cc5980dd
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Demo a B-imulse, because it behaves more symmetrically
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2020-07-25 00:27:58 -07:00 |
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Colin
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1d9aa738ac
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Render just the B field: it gives a better visualization here
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2020-07-24 23:39:07 -07:00 |
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Colin
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2e92980113
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Buffer the rendering for better framerates; create a more useful example
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2020-07-24 23:25:16 -07:00 |
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Colin
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5360d2c6d3
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Add a 2d color-based renderer
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2020-07-16 00:31:20 -07:00 |
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Colin
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b890d8dc3a
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Fix the math errors so that 2d simulations appear to now conserve energy.
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2020-07-15 23:34:51 -07:00 |
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Colin
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a82c2f60e7
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broken: expand to two dimensions.
Broken because there seems to be a scaling issue, and also the previous
1d simulation has no effect when ported to this new 2d world.
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2020-07-14 23:26:27 -07:00 |
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Colin
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80cb3a9d52
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Add a color terminal renderer
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2020-07-12 23:00:54 -07:00 |
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Colin
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52c2b5be5a
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Render the B/E fields in a way that's a little more insightful
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2020-07-12 21:52:20 -07:00 |
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Colin
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2174113e7d
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Fix the inverted sign so that the energy looks reasonable now
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2020-07-12 21:35:40 -07:00 |
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Colin
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0ea06af0b0
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Add a way to render the state
Note that this has exposed some scaling error that needs to be fixed.
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2020-07-12 21:17:15 -07:00 |
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Colin
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ccd7b45fc8
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Implement time stepping of both the B and E field
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2020-07-12 20:51:28 -07:00 |
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Colin
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5e237800b4
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Initial commit
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2020-07-12 19:14:13 -07:00 |