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 73
... thrust required , and the thrust available . We assume that the thrust available exceeds the thrust required and that the thrust produced by the engines is exactly as much as is required . Hence , the thrust required for steady , level ...
... thrust required , and the thrust available . We assume that the thrust available exceeds the thrust required and that the thrust produced by the engines is exactly as much as is required . Hence , the thrust required for steady , level ...
Страница 74
... thrust available decreases approximately linearly with increasing speed . For the jet engine example above , we assumed the engines put out thrust available over the entire operating range of aircraft velocities , which is reasonable ...
... thrust available decreases approximately linearly with increasing speed . For the jet engine example above , we assumed the engines put out thrust available over the entire operating range of aircraft velocities , which is reasonable ...
Страница 135
... thrust equation given in Equation ( 6.1 ) contains two interesting terms . Aerospace engineers often refer to the first term ( exit mass flow rate times exit velocity ) as the gross thrust since this term is mostly associated with ...
... thrust equation given in Equation ( 6.1 ) contains two interesting terms . Aerospace engineers often refer to the first term ( exit mass flow rate times exit velocity ) as the gross thrust since this term is mostly associated with ...
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A Brief History of Flight | 1 |
Chapter | 4 |
Introduction to Engineering | 20 |
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