What Makes Airplanes Fly?: History, Science, and Applications of AerodynamicsNew York, 1991 - 225 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 87.
Strana 59
... given instant the value of its speed and its direction may change . A schematic representation of this movement of pieces of fluid is shown in Figure 5.1 . The vector arrows symbolize the motion of elements or particles of water at a given ...
... given instant the value of its speed and its direction may change . A schematic representation of this movement of pieces of fluid is shown in Figure 5.1 . The vector arrows symbolize the motion of elements or particles of water at a given ...
Strana 110
... shown in Figure 1.1 , is called the lift . It supports both kite and string . Figure 8.1 shows a simple kite . The flow separates at its edges , and the front of the kite is exposed to pressures close to the stagnation pressure , P ...
... shown in Figure 1.1 , is called the lift . It supports both kite and string . Figure 8.1 shows a simple kite . The flow separates at its edges , and the front of the kite is exposed to pressures close to the stagnation pressure , P ...
Strana 115
... shown in Figure 8.8a . The symmetrical streamline pattern reminds us of the identical flow about a sphere shown in Figure 7.5a . Once again there is no boundary layer or separation , and the symmetry of the streamlines leads to ...
... shown in Figure 8.8a . The symmetrical streamline pattern reminds us of the identical flow about a sphere shown in Figure 7.5a . Once again there is no boundary layer or separation , and the symmetry of the streamlines leads to ...
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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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