What Makes Airplanes Fly?: History, Science, and Applications of AerodynamicsNew York, 1991 - 225 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 17.
Strana 70
... shear . The relation tells us that the shear force increases with increasing viscosity at a fixed velocity distribution or shear rate ( U / h ) . In turn , at fixed viscosity , the shear force , t , increases at higher rates of shear ...
... shear . The relation tells us that the shear force increases with increasing viscosity at a fixed velocity distribution or shear rate ( U / h ) . In turn , at fixed viscosity , the shear force , t , increases at higher rates of shear ...
Strana 190
... shear due to internal friction - that is , the shearing force per unit area . For our fluid element , this area is given simply by its side , 12. The shear force is linked to the viscosity , as we saw in the discussion of boundary ...
... shear due to internal friction - that is , the shearing force per unit area . For our fluid element , this area is given simply by its side , 12. The shear force is linked to the viscosity , as we saw in the discussion of boundary ...
Strana 223
... Shear , Newton's law of , 70 Shear gradient , 76 Shear stress , 70 Ship aerodynamics , 107 Shock wave , 148-151 normal , 149 Short - takeoff - and - landing airplanes ( STOL ) , 113 SI prefixes , 196 SI system , 195-199 Similarity , 186 ...
... Shear , Newton's law of , 70 Shear gradient , 76 Shear stress , 70 Ship aerodynamics , 107 Shock wave , 148-151 normal , 149 Short - takeoff - and - landing airplanes ( STOL ) , 113 SI prefixes , 196 SI system , 195-199 Similarity , 186 ...
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