What Makes Airplanes Fly?: History, Science, and Applications of AerodynamicsNew York, 1991 - 225 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 40.
Strana 69
... moving ship , you notice that the water right next to the side is dragged along with it . The same is true for air next to a moving airplane . We recall that in our ideal flow without internal friction , the fluid slips by at full speed ...
... moving ship , you notice that the water right next to the side is dragged along with it . The same is true for air next to a moving airplane . We recall that in our ideal flow without internal friction , the fluid slips by at full speed ...
Strana 104
... moving car , a time- distance curve is measured . The deceleration - the decrease of speed with time - can be determined electronically . The total retarding force as a function of speed can then be computed instantly from a solution of ...
... moving car , a time- distance curve is measured . The deceleration - the decrease of speed with time - can be determined electronically . The total retarding force as a function of speed can then be computed instantly from a solution of ...
Strana 157
... Moving to graph ( b ) , we note that the distance between the equal time inter- vals of the signal generator has increased because its speed is higher . All sound signals coalesce on the left . We are moving exactly at sonic speed . The ...
... Moving to graph ( b ) , we note that the distance between the equal time inter- vals of the signal generator has increased because its speed is higher . All sound signals coalesce on the left . We are moving exactly at sonic speed . The ...
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