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 37
... equal to the volume displaced , and therefore , lift for balloon flight is governed by this prin- ciple . In other words , a difference in pressure on the surfaces of a body gives lift ; or the weight of the fluid displaced equals the ...
... equal to the volume displaced , and therefore , lift for balloon flight is governed by this prin- ciple . In other words , a difference in pressure on the surfaces of a body gives lift ; or the weight of the fluid displaced equals the ...
Страница 137
... equal to the velocity into the core . The mass flow rate exiting the core is almost equal to the mass into the core . Comparing with the pure propeller the- ory , the thrust is equal to the mass flow through the propeller times the ...
... equal to the velocity into the core . The mass flow rate exiting the core is almost equal to the mass into the core . Comparing with the pure propeller the- ory , the thrust is equal to the mass flow through the propeller times the ...
Страница 319
... equal in length to the radius . The steradian is defined as the solid angle which , having its vertex in the center of the sphere , cuts off an area of the sphere equal to that of a square with sides of length equal to the radius of the ...
... equal in length to the radius . The steradian is defined as the solid angle which , having its vertex in the center of the sphere , cuts off an area of the sphere equal to that of a square with sides of length equal to the radius of the ...
Съдържание
A Brief History of Flight | 1 |
Introduction to Engineering | 20 |
Aerodynamics | 36 |
Авторско право | |
21 други раздела не са показани
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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