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Surface Pressure: >>1000 bars Temperature at 1 bar: 134 K (-139 C) Temperature at 0.1 bar: 84 K (-189 C) Density at 1 bar: 0.19 kg/m 3 Wind speeds Up to 400 m/s (<30 degrees latitude) Up to 150 m/s (>30 degrees latitude) Scale height: 59.5 km Mean molecular weight: 2.07 Atmospheric composition (by volume, uncertainty in parentheses) Major ...
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Surface Pressure: Atmospheric pressure at the surface, in...
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Convert an altitude in feet or metres of height above sea level to a pressure reading in millibar (mbar, mb or mbr), pounds per square inch , millimetres of mercury at zero degrees celsius (mmHg @ 0 deg C) or inches of mercury at zero degrees celsius (inHg @ 0 deg C).
This is in contrast to mean sea-level pressure, which involves the extrapolation of pressure to sea level for locations above or below sea level. The average pressure at mean sea level in the International Standard Atmosphere is 1,013.25 hPa, or 1 atmosphere (atm), or 29.92 inches of mercury.
14 lis 2012 · The surface of Saturn is defined by the region where the pressure of the planet reaches one bar, equivalent to the pressure at sea level on Earth. Climate and weather Like Jupiter,...
The pound per square inch absolute (psia) is used to make it clear that the pressure is relative to a vacuum rather than the ambient atmospheric pressure. Since atmospheric pressure at sea level is around 14.7 psi (101 kilopascals ), this will be added to any pressure reading made in air at sea level .
One bar is 100 kPa or approximately ambient pressure at sea level. Ambient pressure may in other circumstances be measured in pounds per square inch (psi) or in standard atmospheres (atm). The ambient pressure at sea level is approximately one atmosphere, which is equal to 1.01325 bars (14.6959 psi), which is close enough for bar and atm to be ...
On Saturn, that radius is 60,268 km. Below that, atmospheric pressure continues to increase with depth to extremely high levels, likely reaching over 1000 times the atmospheric pressure on Earth's surface. This pressure is high enough to force hydrogen into a solid state in the core of the planet.
