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This topic is entirely Selene/moon related, such as the supposed
volcanic or lava fused as little and apparently not so little basalt and silica combined spheres (“green glass spherules”) that researchers claim to be of their NASA/Apollo moon rock samples, that which supposedly their spendy (public owned) mass spectrometers as having only recently detected as containing 260,000 ppb of good old h2o. (that's not necessarily per given mass of common moon bedrock, but of the given mass of each little portion of rock containing such lava formulated geodes as solid glass spheres that could have been contributed and/or contaminated by most any icy meteor encounter) Water Discovered in Moon Rock Samples / By Jeremy Hsu of Space.com http://www.foxnews.com/story/0,2933,380148,00.html http://www.foxnews.com/story/0,2933,380148,00.html# http://space.newscientist.com/articl...mg19926644.200 ““They concluded the moon's mantle has between 260 and 700 ppm of water. "This is very surprising, because for 40 years people have studied lunar rocks and no one found any water," says Saal. "We got lucky."” I can accept this mainstream deductive interpretation, because sufficient geode sequestered remains of moon water shouldn't be all that unlikely, especially if our Selene/moon had come to us as an icy proto-moon from the Sirius star/solar system that had lost 4+ solar mass from its recent red giant phase, or perhaps even from our own icy Oort cloud (similar to Sedna and our binary Plutos). - In addition to however potentially wet or brine worthy the interior of our Selene/moon could very well be, it’s also the most likely and the primary factor of global warming Earth, but only as of the last ice- age this planet w/moon is ever going to see. What is the Selene/moon tidal flex heating of Earth? (117.68e3 tw.h) If the likes of Io and most other moons of Jupiter and Saturn are mainstream science accepted as getting tidal flex heated in addition to whatever’s the atomic/thorium core reactions taking place, whereas then it stands to good enough peer replicated reasoning that our elliptical orbiting Selene/moon with its ongoing average * 2e20 N/sec (2.04e19 kgf/sec) * of orbital tidal force is unavoidably receiving from as well as contributing to the internal and surface heating of our extremely fluid Earth. Upon this terrestrial Earth, at the surface we seem have these fully mainstream accepted sorts of basic force to energy conversions to work with. 1 kgf.m.s = 9.80665 Joules 1 kgf.m.s = 9.295e-8 therm 1 kgf.m.s = .00980665 kj 1 kgf.m.s = 2.72407e-6 kw.h 1 kgf.m.h = 9.80655e-3 kw.h Of the 2e20 N divided equally between the Earth and our Selene/moon, if we took 50% of this hourly tidal force as converted into geothermal energy of kw.h, we’d get 2.04e19 / 2 * 9.80655e-3 = 11.768e16 kw.h (117.68e15 kw.h or 117.68e6 tw.h). How about our taking just a highly conservative 0.1% of that, which gets us all the way down to the dull tidal flexing roar of just 117.68e3 terawatt hours worth of continuous geothermal heating via tidal flex. Surely our absolutely impressive Selene/moon with its fairly robust ratio to Earth is worth at least 0.05% of the 2e20 N/ sec, of which offers * 117.68e3 tw.h * in tidal flex heating (aka global warming and perhaps loads of geophysical flex morphing) seems likely, as after all, that’s 230 w/m2 (excluding vertical terrain factors) but otherwise it’s not very much applied energy per cubic meter of Earth’s volume (1.084e21 m3 [excluding our wet atmosphere]) is worth merely 108.56e-6 w/m3. To be including the volume of our wet and otherwise polluted atmosphere that’s also getting tidal flex heated, we get down to roughly 100 micro watt/m3. This isn’t to say that humanity hasn’t gone out of its way in order to having measurably contributed to our global warming. I know this seems like a lot of ongoing energy, but then I can't say with any certainty if it's equally divided between our Selene/moon and Earth or somehow getting nullified. Perhaps nearly 100% of that tidal flex is actually going directly into Earth, minus whatever is taken up by our sun. The older than Earth Selene/moon itself seems rather thick crusted and by thus kind of tidal morph/flex inert, so that perhaps not much of this mutual tidal radius force is likely morphing or flexing all that much of Selene's innards, and especially so because there's no Selene spin in relationship to Earth for whatever tidal flex to interact with, though just having a little elliptical orbit consideration might be enough to keep Selene’s low density interior from ever turning solid. If you perceive or explicitly insist that I’ve incorrectly calculated any this, as having over/under shot the mark, then simply give this your best swag and offer your improved or more correct rendition of this unavoidable geothermal heating via tidal flexing. - Brad Guth Brad_Guth Brad.Guth BradGuth |
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![]() "BradGuth" wrote in message ... This topic is entirely Selene/moon related, such as the supposed volcanic or lava fused as little and apparently not so little basalt and silica combined spheres (“green glass spherules”) that researchers claim to be of their NASA/Apollo moon rock samples, that which supposedly their spendy (public owned) mass spectrometers as having only recently detected as containing 260,000 ppb of good old h2o. (that's not necessarily per given mass of common moon bedrock, but of the given mass of each little portion of rock containing such lava formulated geodes as solid glass spheres that could have been contributed and/or contaminated by most any icy meteor encounter) Water Discovered in Moon Rock Samples / By Jeremy Hsu of Space.com http://www.foxnews.com/story/0,2933,380148,00.html http://www.foxnews.com/story/0,2933,380148,00.html# http://space.newscientist.com/articl...mg19926644.200 snip Guthball drivel The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. The Earth has no tidal effect on the Moon, since its rotational period coincides with its orbital period. No flexing there, Guthball |
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![]() "Hagar" wrote in message ... "BradGuth" wrote in message ... This topic is entirely Selene/moon related, such as the supposed volcanic or lava fused as little and apparently not so little basalt and silica combined spheres ("green glass spherules") that researchers claim to be of their NASA/Apollo moon rock samples, that which supposedly their spendy (public owned) mass spectrometers as having only recently detected as containing 260,000 ppb of good old h2o. (that's not necessarily per given mass of common moon bedrock, but of the given mass of each little portion of rock containing such lava formulated geodes as solid glass spheres that could have been contributed and/or contaminated by most any icy meteor encounter) Water Discovered in Moon Rock Samples / By Jeremy Hsu of Space.com http://www.foxnews.com/story/0,2933,380148,00.html http://www.foxnews.com/story/0,2933,380148,00.html# http://space.newscientist.com/articl...mg19926644.200 snip Guthball drivel The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. Perhaps you should look up earth tides. The effect isn't big, but it exists. This doesn't occur on the moon of course, for the reasons you correctly stated. http://en.wikipedia.org/wiki/Earth_tide |
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On Jul 18, 3:10*pm, "Landy" wrote:
Perhaps you should look up earth tides. *The effect isn't big, but it exists. * There are also atmospheric tides that are analogous to ocean tides, and run on the lunar cycle. But these are swamped out by larger- amplitude atmosphereic tides that are on the 24 hour heating/cooling cycle. |
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On Jul 18, 3:36 pm, oldcoot wrote:
On Jul 18, 3:10 pm, "Landy" wrote: Perhaps you should look up earth tides. The effect isn't big, but it exists. There are also atmospheric tides that are analogous to ocean tides, and run on the lunar cycle. But these are swamped out by larger- amplitude atmosphereic tides that are on the 24 hour heating/cooling cycle. Our wet atmosphere of roughly 100 teratonnes worth of h2o is in fact getting tidal forced along by the gravity influence of our Selene/ moon. - Brad Guth Brad_Guth Brad.Guth BradGuth |
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Landy wrote:
"Hagar" wrote in message ... The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. Perhaps you should look up earth tides. The effect isn't big, but it exists. This doesn't occur on the moon of course, for the reasons you correctly stated. http://en.wikipedia.org/wiki/Earth_tide It does happen on the moon also. It isn't exactly the same side of the moon which is facing Earth because of lunar libration. Of course if you don't have full rotation but only small librations your tides will be small. Also the radius of the moon is about 3.7 times smaller than Earths radius and this leads to yet smaller tides. But Earth's mass being about 81 times the mass of the moon, this increases the tidal effect on the moon. When you take all this into account what you get is very small tides on the moon, but they do exist. Alain Fournier |
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![]() "Alain Fournier" wrote in message ... Landy wrote: "Hagar" wrote in message ... The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. Perhaps you should look up earth tides. The effect isn't big, but it exists. This doesn't occur on the moon of course, for the reasons you correctly stated. http://en.wikipedia.org/wiki/Earth_tide It does happen on the moon also. It isn't exactly the same side of the moon which is facing Earth because of lunar libration. Of course if you don't have full rotation but only small librations your tides will be small. Also the radius of the moon is about 3.7 times smaller than Earths radius and this leads to yet smaller tides. But Earth's mass being about 81 times the mass of the moon, this increases the tidal effect on the moon. When you take all this into account what you get is very small tides on the moon, but they do exist. Good point. Is there a perigee/apogee effect as well I wonder? (similar to the effect on the Jovian moons) cheers Bill |
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Landy wrote:
"Alain Fournier" wrote in message ... Landy wrote: "Hagar" wrote in message news:PvmdnY4fe52nSB3VnZ2dnUVZ_hqdnZ2d@giganews. com... The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. Perhaps you should look up earth tides. The effect isn't big, but it exists. This doesn't occur on the moon of course, for the reasons you correctly stated. http://en.wikipedia.org/wiki/Earth_tide It does happen on the moon also. It isn't exactly the same side of the moon which is facing Earth because of lunar libration. Of course if you don't have full rotation but only small librations your tides will be small. Also the radius of the moon is about 3.7 times smaller than Earths radius and this leads to yet smaller tides. But Earth's mass being about 81 times the mass of the moon, this increases the tidal effect on the moon. When you take all this into account what you get is very small tides on the moon, but they do exist. Good point. Is there a perigee/apogee effect as well I wonder? (similar to the effect on the Jovian moons) Yes there is a perigee/apogee effect but that is one of the components of libration, so it isn't "as well". The moon is a little egg shaped because of the tidal effect. When it gets closer to Earth it gets more egg shaped and when it goes further from Earth it gets more spherical. Alain Fournier |
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In article ,
Alain Fournier wrote: Landy wrote: "Hagar" wrote in message ... The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. Perhaps you should look up earth tides. The effect isn't big, but it exists. This doesn't occur on the moon of course, for the reasons you correctly stated. http://en.wikipedia.org/wiki/Earth_tide It does happen on the moon also. It isn't exactly the same side of the moon which is facing Earth because of lunar libration. Of course if you don't have full rotation but only small librations your tides will be small. Also the radius of the moon is about 3.7 times smaller than Earths radius and this leads to yet smaller tides. But Earth's mass being about 81 times the mass of the moon, this increases the tidal effect on the moon. When you take all this into account what you get is very small tides on the moon, but they do exist. They're "very" small. How do they compare to the rock tides on Earth? Are they "a lot smaller than that"? Can the heating of the moon as a result of these teeny tiny tides be measured? -- Timberwoof me at timberwoof dot com http://www.timberwoof.com "When you post sewage, don't blame others for emptying chamber pots in your direction." ‹Chris L. |
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Timberwoof wrote:
In article , Alain Fournier wrote: Landy wrote: "Hagar" wrote in message news:PvmdnY4fe52nSB3VnZ2dnUVZ_hqdnZ2d@giganews. com... The tidal flexing, as you call it, only affects the Earth's oceans. It is far too puny to affect the landmass. Perhaps you should look up earth tides. The effect isn't big, but it exists. This doesn't occur on the moon of course, for the reasons you correctly stated. http://en.wikipedia.org/wiki/Earth_tide It does happen on the moon also. It isn't exactly the same side of the moon which is facing Earth because of lunar libration. Of course if you don't have full rotation but only small librations your tides will be small. Also the radius of the moon is about 3.7 times smaller than Earths radius and this leads to yet smaller tides. But Earth's mass being about 81 times the mass of the moon, this increases the tidal effect on the moon. When you take all this into account what you get is very small tides on the moon, but they do exist. They're "very" small. How do they compare to the rock tides on Earth? Are they "a lot smaller than that"? I just did a BoE calculation and I get that they are just a little smaller than Earth's rock tides. When I wrote my previous post I thought they would be more than one magnitude smaller than Earth's rock tides but this doesn't seem to be the case. I will let others write out the calculations, I must go out of town and away from an internet link for the next 40 hours, after that, well Paul McCartney gives an open air concert here sunday. So I won't be available until after work on monday and even then I might have to recuperate from sundays concert. Can the heating of the moon as a result of these teeny tiny tides be measured? I don't know how one would measure that. But it can it can be calculated. Alain Fournier |
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