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Atmosphere: 3900
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3,900 | 12,795.28 | 0.828016 | 0.051691 | 0.000017 | 9.794628 | 0.00002 | US STD 1976 | 62,467.1908 | 0.624672 | 9.060116 | 1,066.2418 | 324.9905 | -10.3345 | 13.398 | 262.8155 | 0.023309 |
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