Using these calculators for the Otto or Diesel Cycle,
see what substituting a 4 Liter (half full) Jug of Beer for the Joe Cell
will do pulling a 0.25 Atmosphere Vacuum on it.
The Inversion Temperature:
" the 'normal' effect of cooling when a gas expands takes place below that temperature,
above that temperature it heats under expansion."
Gas Inversion Temp Deg K
Space 0-3
Helium 51
Nitrogen 621 658.13 F
Argon 723 841.73 F
Krypton 727
Oxygen 893 1147.73 F
Xenon 1427
Zero Deg C = 273 Deg K
Zero Deg F = 255 Deg K
AIR COMPOSITION:
AIR PROPERTIES:
