From: Dynamic Analysis and Parametric Optimization of Telescopic Tubular Mast Applied on Solar Sail
Material | E (GPa) | ν | ρ (kg/m3) | Thickness (mm) | Length (mm) |
---|---|---|---|---|---|
Al-7075 | 72 | 0.33 | 2.8×103 | 5 | 5320 |
T700 | 60 | 0.3 | 1.6×103 | 5 | 5320 |
Mg alloy | 42.2 | 0.28 | 1.76×103 | 5 | 5320 |
45# | 193 | 0.3 | 7×103 | 5 | 5320 |