What Makes Airplanes Fly?: History, Science, and Applications of AerodynamicsNew York, 1991 - 225 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 85.
Strana 70
... forces resist the motion of the upper plate . We define this shearing force , or shear stress , by t ( tau ) = F / A , with F representing the force exerted on the upper plate of area A. This force can also be viewed as the force needed ...
... forces resist the motion of the upper plate . We define this shearing force , or shear stress , by t ( tau ) = F / A , with F representing the force exerted on the upper plate of area A. This force can also be viewed as the force needed ...
Strana 87
... force experienced in the direction opposite to that of an airplane's motion is called drag . In general , drag or aero- dynamic resistance is well known to us as part of our daily experience . We feel this force fighting us when we swim ...
... force experienced in the direction opposite to that of an airplane's motion is called drag . In general , drag or aero- dynamic resistance is well known to us as part of our daily experience . We feel this force fighting us when we swim ...
Strana 188
... force W work ( also E , energy ) P power р pressure ( force / area ) p ( rho ) density ( mass / volume ) MLT - 2 ML2T - 2 ML2T - 3 ML - 1T - 2 ML - 3 μ ( mu ) dynamic viscosity v ( nu ) kinematic viscosity ML - 1T - 1 L2T - 1 equation ...
... force W work ( also E , energy ) P power р pressure ( force / area ) p ( rho ) density ( mass / volume ) MLT - 2 ML2T - 2 ML2T - 3 ML - 1T - 2 ML - 3 μ ( mu ) dynamic viscosity v ( nu ) kinematic viscosity ML - 1T - 1 L2T - 1 equation ...
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