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 47
... force . From Newton's second law of motion , a force is produced when a mass is accelerated : F = ma = d a ( mv ) An acceleration is a change in velocity with a change in time . The important fact is that a force will cause a change in ...
... force . From Newton's second law of motion , a force is produced when a mass is accelerated : F = ma = d a ( mv ) An acceleration is a change in velocity with a change in time . The important fact is that a force will cause a change in ...
Страница 102
... forces resist change to the overall shape of the solid . Collectively , the internal molecular forces reach equilibrium with the applied external load . The internal force is defined as stress , which is force per unit area and usually ...
... forces resist change to the overall shape of the solid . Collectively , the internal molecular forces reach equilibrium with the applied external load . The internal force is defined as stress , which is force per unit area and usually ...
Страница 151
... FORCES AND MOMENTS ON AN AIRCRAFT 7.3.1 Resulting Force on a Wing There is an aerodynamic force created by the pressure ( and shear stress ' ) distri- bution over the wing surface . The resultant ( net ) force R can be resolved into two ...
... FORCES AND MOMENTS ON AN AIRCRAFT 7.3.1 Resulting Force on a Wing There is an aerodynamic force created by the pressure ( and shear stress ' ) distri- bution over the wing surface . The resultant ( net ) force R can be resolved into two ...
Съдържание
A Brief History of Flight | 1 |
Introduction to Engineering | 20 |
Aerodynamics | 36 |
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aerodynamic aerospace aircraft airfoil airplane altitude angle of attack antenna Apollo astronauts atmosphere balloon body calculated CD-ROM chapter coefficient components compressor crew member Decavitator defined density design process drag drawing ellipse energy Equation example Figure flight force fuel gravity human human spaceflight inlet International Space Station jet engine joint launch lift lines low Earth orbit LTA vehicle lunar magnetic field magnetosphere maneuver materials maximum microgravity mission module motion multiview NASA nozzle object onboard operational orbital mechanics oxygen parameters particles payload percent performance plane planetary pressure problem propeller propulsion radiation ratio rocket satellite semimajor axis simulation Skylab solar space environment Space Shuttle space station spacecraft spaceflight spacesuit design specific speed stability structural subsystem surface temperature thermal thrust turbine units Van Allen belts vector vehicle design velocity wing