What Makes Airplanes Fly?: History, Science, and Applications of AerodynamicsNew York, 1991 - 225 strán (strany) |
Vyhľadávanie v obsahu knihy
Výsledky 1 - 3 z 30.
Strana 64
... remains constant in the flow , while the mode of energy may shift among the three different terms . For example , when a ball runs downhill or water rushes downward , losing altitude and pick- ing up speed , potential energy is ...
... remains constant in the flow , while the mode of energy may shift among the three different terms . For example , when a ball runs downhill or water rushes downward , losing altitude and pick- ing up speed , potential energy is ...
Strana 71
... remains constant , such as those of liquids and low - speed gases - the tempera- ture also remains constant . At fixed temperature the dynamic viscosity has a fixed value ( see Table 3.1 ) , and in turn the value of the kinematic ...
... remains constant , such as those of liquids and low - speed gases - the tempera- ture also remains constant . At fixed temperature the dynamic viscosity has a fixed value ( see Table 3.1 ) , and in turn the value of the kinematic ...
Strana 93
... remains low in the back , and the frontal forces are not countered and balanced . A net drag force exists to oppose the motion of the sphere . ~ This leaves us with the final puzzle of the sudden large drop in drag coeffi- cient at ...
... remains low in the back , and the frontal forces are not countered and balanced . A net drag force exists to oppose the motion of the sphere . ~ This leaves us with the final puzzle of the sudden large drop in drag coeffi- cient at ...
Obsah
Milestones of the Modern Age | 25 |
The Nature of Liquids and Gases | 41 |
The Atmosphere of the Earth | 47 |
Autorské práva | |
12 zvyšných častí nezobrazených
Iné vydania - Zobraziť všetky
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