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Atmosphere: 68800
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68,800 | 225,721.79 | 0.000098 | 0.000006 | 0.000015 | 9.59777 | 0.148787 | US STD 1976 | 6.2589 | 0.000063 | 0.000908 | 981.8803 | 299.2771 | -50.2774 | -58.4992 | 222.8726 | 0.020027 |
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