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Author Topic: Flattening Ratio  (Read 2356 times)

Plasmic Physics

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Flattening Ratio
« on: June 27, 2017, 11:55:04 PM »
Can the Flattening Ratio be introduced in the next changes? To explain, the FR is a ratio of the square root of the sum of squares of two dimensions, to a third.

FR is a result of deforming forces acting on a rotating body. Centripetal force resulting from angular momentum causes a non-rigid body to flatten into an oblate spheroid. Diametrically opposing forces causes a non-rigid body to stretch into a prolate spheroid.

Flattening has some interesting effects on the thermodynamics of astronomical bodies, especialy on stars - flattening due to very short rotational periods can extend the life-time of large stars.

Physics_Hacker

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Re: Flattening Ratio
« Reply #1 on: June 30, 2017, 11:45:20 PM »
This will probably be added whenever Smooth Particle Hydrodynamics is added, it only makes sense at that point. Until then though, I'm really not sure.

Plasmic Physics

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Re: Flattening Ratio
« Reply #2 on: July 02, 2017, 02:50:35 AM »
Do you know for when is SPH scheduled?

SyzygyΣE

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Re: Flattening Ratio
« Reply #3 on: July 02, 2017, 02:53:50 AM »
Do you know for when is SPH scheduled?
The developers' roadmap for this year and beyond have no mention for SPH. I can't shed any light on this feature, unfortunately.

If you do wish to take a look, the roadmaps are here:

Plasmic Physics

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Re: Flattening Ratio
« Reply #4 on: July 04, 2017, 02:52:51 AM »
Thanks. What a shame, I would have loved to see a fat/flat pulsar.