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Post by Lokifan on Nov 27, 2013 6:31:05 GMT
Don't forget sublimation.
Changing from solid to gas without going to liquid first.
And it's opposite--deposition (gas to solid).
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Post by the light works on Nov 27, 2013 15:21:40 GMT
Don't forget sublimation. Changing from solid to gas without going to liquid first. And it's opposite--deposition (gas to solid). is it possible to have gases (not vapors) with properties similar to non newtonian fluids? |
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Post by silverdragon on Dec 1, 2013 9:16:59 GMT
As in?...
I am trying to work out what you suggest, do you mean they get "Thicker" if you try to move something through them?....
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Post by the light works on Dec 1, 2013 16:44:29 GMT
As in?... I am trying to work out what you suggest, do you mean they get "Thicker" if you try to move something through them?.... or thinner with a resistance curve that is different from "normal air" |
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Post by silverdragon on Dec 6, 2013 8:50:54 GMT
Ok, working with this, how would that work....
Get a chamber with a tethered model aircraft wing, and "Blow" air over it, see how much lift you get, replace that with nominated gas, and see what the results are?....
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Post by mrfatso on Dec 6, 2013 12:12:07 GMT
Well except that the Inner core is a solid, an much of the Heating of the core is not due to pressure but rather heat caused by the radioactive decay of elements in the core.
There are temperature and pressure conditions at which various substances can behave differently than that which we expect at surface conditions, for example Pegmatite crystals formed of mineral like muscovite mica are formed by superheated water at many 100 degrees C but still liquid due to the pressure.
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Post by the light works on Dec 6, 2013 14:51:48 GMT
Ok, working with this, how would that work.... Get a chamber with a tethered model aircraft wing, and "Blow" air over it, see how much lift you get, replace that with nominated gas, and see what the results are?.... you would have to blow the gases over it at varying velocities to see if the curve was linear. or possibly use a device to measure drag, or both. |
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Post by silverdragon on Dec 8, 2013 9:04:50 GMT
That can be done....
The fans I have in mind are variable, and I was expecting to have force gages attached to the wing.
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Post by the light works on Dec 8, 2013 16:43:35 GMT
addendum: by "both" I meant both drag and lift.
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