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 42
... freestream ( often written as v ‰ , while drag D represents aerodynamic forces parallel to the freestream . The angle at which the chord c of the airfoil moves in relation to the freestream is known as the angle of attack a . Lift ...
... freestream ( often written as v ‰ , while drag D represents aerodynamic forces parallel to the freestream . The angle at which the chord c of the airfoil moves in relation to the freestream is known as the angle of attack a . Lift ...
Страница 133
... freestream conditions . Temperature is given by To = Tso where the total temperature at stage 0 is equivalent to the static , or freestream , temperature . The summary equations below are compressible forms for deter- mining the total ...
... freestream conditions . Temperature is given by To = Tso where the total temperature at stage 0 is equivalent to the static , or freestream , temperature . The summary equations below are compressible forms for deter- mining the total ...
Страница 135
... ( freestream mass flow rate times freestream velocity ) is called the ram drag . For clarity , the engine thrust is then called the net thrust . Our thrust equation indicates that net thrust equals gross thrust minus ram drag . 6.4.2 How ...
... ( freestream mass flow rate times freestream velocity ) is called the ram drag . For clarity , the engine thrust is then called the net thrust . Our thrust equation indicates that net thrust equals gross thrust minus ram drag . 6.4.2 How ...
Съдържание
A Brief History of Flight | 1 |
Chapter | 4 |
Introduction to Engineering | 20 |
Авторско право | |
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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