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 109
... joint C and joint A is FCA - • Show the bar forces as tensile forces ( i.e. , pulling away from the joint ) . Tension is indicated by + and compression is indicated by Figure 5.18 . ΣFx2 = 060 + 0.6FCB Fx = 0FCA + ( −0.8 ) FCB = 0 ...
... joint C and joint A is FCA - • Show the bar forces as tensile forces ( i.e. , pulling away from the joint ) . Tension is indicated by + and compression is indicated by Figure 5.18 . ΣFx2 = 060 + 0.6FCB Fx = 0FCA + ( −0.8 ) FCB = 0 ...
Страница 265
... joint is the area of the cylinder cross section A times the joint length L : π ٧١ = AL = D2L 4 [ 11.3 ] where D is the cylinder diameter . Assuming that the cross section remains circular and the inner and outer edges can be ...
... joint is the area of the cylinder cross section A times the joint length L : π ٧١ = AL = D2L 4 [ 11.3 ] where D is the cylinder diameter . Assuming that the cross section remains circular and the inner and outer edges can be ...
Страница 266
... joints'centerline , but they are slightly offset so that the joint will be balanced and stable . If the placement of the axial restraint line is not done carefully , either the joint is very difficult to bend , or it might actually bend ...
... joints'centerline , but they are slightly offset so that the joint will be balanced and stable . If the placement of the axial restraint line is not done carefully , either the joint is very difficult to bend , or it might actually bend ...
Съдържание
A Brief History of Flight | 1 |
Introduction to Engineering | 20 |
Aerodynamics | 36 |
Авторско право | |
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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