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Atmosphere: 74900
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74,900 | 245,734.92 | 0.000041 | 0.000003 | 0.000014 | 9.579573 | 0.339768 | US STD 1976 | 2.4267 | 0.000024 | 0.000352 | 949.9081 | 289.532 | -64.5555 | -84.1999 | 208.5945 | 0.018824 |
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