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<blockquote data-quote="tomBitonti" data-source="post: 5621592" data-attributes="member: 13107"><p><strong>Some numbers ...</strong></p><p></p><p>Note: Piecing together a pressure/temperature profile for Jupiter took a bit of searching, and the results and terminology seemed to differ enough that I have only a small confidence in this one link:</p><p></p><p>From <a href="http://www.solarviews.com/eng/jupiter.htm" target="_blank">Jupiter</a></p><p></p><p></p><p></p><p>And from: </p><p></p><p><a href="http://en.wikipedia.org/wiki/Orders_of_magnitude_(pressure)#1GPa" target="_blank">Orders of magnitude (pressure) - Wikipedia, the free encyclopedia</a></p><p></p><p></p><p></p><p>With:</p><p></p><p>1kPa == 1x10^3 Pa</p><p>1MPa == 1x10^6 Pa</p><p>1GPa == 1x10^9 PA</p><p></p><p>If the vessel can withstand 100x the pressure at the depth of the Mariana Trench, that would be 100 * 100 MPa == 10 * 1000 MPa = 10 GPa</p><p></p><p>Then also:</p><p></p><p>At 10,000 kilometers below Jupiter's cloud top liquid hydrogen reaches a pressure of 1,000,000 bar with a temperature of 6,000° K.</p><p></p><p>1x10^6 bar * 100 kPa / bar == 1x10^11 Pa == 10 x 10 x 10^9 Pa == 10 x 10 GPa</p><p></p><p>That would get you what seems to be a smallish percentage (10%, say 1000 km?) into the atmosphere. (Both density and temperature change with depth, so I don't think that would be 10%, but I can't say what the correct % would be.)</p><p></p><p>All very rough.</p><p></p><p>Also, to say, temperature might be just as big of a problem as pressure and gravity ...</p><p></p><p>Thx!</p><p></p><p>Tom Bitonti</p></blockquote><p></p>
[QUOTE="tomBitonti, post: 5621592, member: 13107"] [b]Some numbers ...[/b] Note: Piecing together a pressure/temperature profile for Jupiter took a bit of searching, and the results and terminology seemed to differ enough that I have only a small confidence in this one link: From [url=http://www.solarviews.com/eng/jupiter.htm]Jupiter[/url] And from: [url=http://en.wikipedia.org/wiki/Orders_of_magnitude_(pressure)#1GPa]Orders of magnitude (pressure) - Wikipedia, the free encyclopedia[/url] With: 1kPa == 1x10^3 Pa 1MPa == 1x10^6 Pa 1GPa == 1x10^9 PA If the vessel can withstand 100x the pressure at the depth of the Mariana Trench, that would be 100 * 100 MPa == 10 * 1000 MPa = 10 GPa Then also: At 10,000 kilometers below Jupiter's cloud top liquid hydrogen reaches a pressure of 1,000,000 bar with a temperature of 6,000° K. 1x10^6 bar * 100 kPa / bar == 1x10^11 Pa == 10 x 10 x 10^9 Pa == 10 x 10 GPa That would get you what seems to be a smallish percentage (10%, say 1000 km?) into the atmosphere. (Both density and temperature change with depth, so I don't think that would be 10%, but I can't say what the correct % would be.) All very rough. Also, to say, temperature might be just as big of a problem as pressure and gravity ... Thx! Tom Bitonti [/QUOTE]
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