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Atmosphere: 39900
US Standard Atmosphere 1976 — atmospheric properties by altitude from sub-sea to high altitude including temperature, pressure, density, viscosity, speed of sound, mean free path, and gravity
| altitude m | altitude ft (ft) | density kg m3 (kg/m3) | density lb ft3 (lb/ft3) | dynamic viscosity Pa s (Pa*s) | gravity m s2 (m/s2) | kinematic viscosity m2 s (m2/s) | model | pressure Pa (Pa) | pressure bar (bar) | pressure psi (psi) | speed of sound ft s (ft/s) | speed of sound m s (m/s) | temperature C | temperature F | temperature K | thermal conductivity W mK (W/mK) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39,900 | 130,905.52 | 0.004054 | 0.000253 | 0.000016 | 9.684691 | 0.003945 | US STD 1976 | 291.0419 | 0.00291 | 0.042212 | 1,040.0727 | 317.0141 | -23.0769 | -9.5384 | 250.0731 | 0.022276 |
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