What Makes Airplanes Fly?: History, Science, and Applications of AerodynamicsNew York, 1991 - 225 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 37.
Strana 9
... weight for weight a man is comparatively weaker than a bird ; it is therefore probable , if he can be made to exert his whole strength advantageously upon a light surface similarly proportioned to his weight as that of the wing to the ...
... weight for weight a man is comparatively weaker than a bird ; it is therefore probable , if he can be made to exert his whole strength advantageously upon a light surface similarly proportioned to his weight as that of the wing to the ...
Strana 44
... weight of the column . perpendicularly above it , unless this fluid is enclosed someplace or is com- pressed by something else . " * Archimedes also developed the principle of buoyancy , now called after him , which states that an ...
... weight of the column . perpendicularly above it , unless this fluid is enclosed someplace or is com- pressed by something else . " * Archimedes also developed the principle of buoyancy , now called after him , which states that an ...
Strana 45
History, Science, and Applications of Aerodynamics Peter P. Wegener. weight indicates weight per unit volume F / L3 , a more practical unit in daily life . The hydrostatic equation tells us that pressure increases with depth , as ...
History, Science, and Applications of Aerodynamics Peter P. Wegener. weight indicates weight per unit volume F / L3 , a more practical unit in daily life . The hydrostatic equation tells us that pressure increases with depth , as ...
Obsah
Milestones of the Modern Age | 25 |
The Nature of Liquids and Gases | 41 |
The Atmosphere of the Earth | 47 |
Autorské práva | |
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Časté výrazy a frázy
aerodynamic drag aeronautics aircraft airfoil airliners airplane airship altitude angle of attack Appendix apply atmosphere automobile aviation balloon Bernoulli's equation birds body boundary layer Cayley Cayley's Chapter computed constant craft cylinder density dimensionless dimensions discussed distance drag and lift drag coefficient effect energy engine experiments fact flight speed flow field flow speed fluid mechanics flying machines fuel gases given gliders increase inviscid jet turbines km/h laminar lift force Lilienthal liquids Mach number Magnus effect mass motion moving ornithopter parameters passengers pilot plane plate pressure problems produced propeller propulsion range ratio Reynolds number rocket shape shear shock wave shown in Figure space speed of sound sphere steady streamlines supersonic surface friction Table temperature test section thrust tion trailing edge transport tube turbojet turbulent boundary layer turn unit values velocity vortex vortices wind tunnel wing Wright brothers Wright Flyer