Interactive Aerospace Engineering and DesignMcGraw-Hill, 2002 - 356 страници This text contains an integrated bound-in CD-ROM, and has a strong emphasis on design. Its active visual approach and inclusion of space-orientated engineering make it an interesting examination of the aerospace engineering field. |
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Страница 275
... gravity studies . Human Performance in Partial - Gravity Environments This section high- lights some experimental studies and provides data on human performance in partial gravity . Quantifying partial - gravity performance allows for ...
... gravity studies . Human Performance in Partial - Gravity Environments This section high- lights some experimental studies and provides data on human performance in partial gravity . Quantifying partial - gravity performance allows for ...
Страница 276
... gravity and lunar gravity showing a significant reduction in peak force ( fmax ) for each stride during Martian and lunar locomotion as compared to 1 G locomotion . The time of foot ground contact is denoted by te , time of flight ( or ...
... gravity and lunar gravity showing a significant reduction in peak force ( fmax ) for each stride during Martian and lunar locomotion as compared to 1 G locomotion . The time of foot ground contact is denoted by te , time of flight ( or ...
Страница 277
... gravity levels . The combination of decreases in stride frequency and con- stant values of contact time also suggests an increase in aerial time for partial- gravity locomotion . A significantly extended aerial phase typifies loping in ...
... gravity levels . The combination of decreases in stride frequency and con- stant values of contact time also suggests an increase in aerial time for partial- gravity locomotion . A significantly extended aerial phase typifies loping in ...
Съдържание
A Brief History of Flight | 1 |
Chapter | 4 |
Introduction to Engineering | 20 |
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aerodynamic aircraft airfoil airplane altitude angle of attack antenna Apollo astronauts atmosphere axis balloon body Boeing burner calculate camber CD-ROM chapter coefficient coefficient of lift components compressor crew member debris Decavitator drag drawing efficiency elliptical energy Equation equilibrium example Figure flight force freestream fuel gravity human human spaceflight inlet International Space Station jet engine joint launch lift load factor low Earth orbit LTA vehicle lunar maneuver mass flow materials maximum microgravity mission motion NASA nozzle object operational orbital mechanics oxygen particles payload performance plane planetary pressure problem produced propeller propulsion radiation ratio rocket satellite semimajor axis simulation Skylab solar space environment Space Shuttle space station spacecraft spaceflight specific speed stability static structural surface temperature thermal thrust truss turbine turbofan turbojet United vector velocity wing