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 69
... Plate B is fixed , and the fluid adheres to both plates . The velocity profile u ( y ) is linear ; it follows a straight line . But to return to our thought experiment , * we now fix plate B , while plate A is moved at a constant speed ...
... Plate B is fixed , and the fluid adheres to both plates . The velocity profile u ( y ) is linear ; it follows a straight line . But to return to our thought experiment , * we now fix plate B , while plate A is moved at a constant speed ...
Strana 95
... plate flow based on the full equations of motion . ( Remember that in Bernoulli's equation we neglected viscosity . ) The plate is taken to be two - dimensional , and it is further assumed that the pressure outside the layer is constant ...
... plate flow based on the full equations of motion . ( Remember that in Bernoulli's equation we neglected viscosity . ) The plate is taken to be two - dimensional , and it is further assumed that the pressure outside the layer is constant ...
Strana 97
... plate for a Reynolds number Re , = 5 × 105. One can achieve either a laminar or a turbu- lent boundary layer on a plate in a wind tunnel at this Reynolds number . By making sure that little turbulence exists in the free stream and that ...
... plate for a Reynolds number Re , = 5 × 105. One can achieve either a laminar or a turbu- lent boundary layer on a plate in a wind tunnel at this Reynolds number . By making sure that little turbulence exists in the free stream and that ...
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