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Atmosphere: 25500
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25,500 | 83,661.42 | 0.037052 | 0.002313 | 0.000015 | 9.728443 | 0.000392 | US STD 1976 | 2,361.7037 | 0.023617 | 0.342537 | 980.0624 | 298.723 | -51.1019 | -59.9834 | 222.0481 | 0.019958 |
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