Interactive Aerospace Engineering and DesignMcGraw-Hill, 2002 - 356 страници This text contains an integrated bound-in CD-ROM, and has a strong emphasis on design. Its active visual approach and inclusion of space-orientated engineering make it an interesting examination of the aerospace engineering field. |
Между кориците на книгата
Резултати 1 - 3 от 5.
Страница 76
... quoted for aircraft performance . EXAMPLE 4.4 An Aircraft in Stall Returning to Example 4.1 , for the same aircraft in steady , level flight , what is the stall speed ? Vstall = 2W PSCL = L. max VPCL . 2 W S 2 = L. max 1.4 ) ( p ( 1.4 ) ...
... quoted for aircraft performance . EXAMPLE 4.4 An Aircraft in Stall Returning to Example 4.1 , for the same aircraft in steady , level flight , what is the stall speed ? Vstall = 2W PSCL = L. max VPCL . 2 W S 2 = L. max 1.4 ) ( p ( 1.4 ) ...
Страница 233
... quoted in seconds and is a measure of the rocket thrust , divided by the force flow rate of the fuel - essentially a mea- sure of how well it converts its fuel into thrust . Isp - T mg [ 10.6 ] sp where I is specific impulse , s ; T is ...
... quoted in seconds and is a measure of the rocket thrust , divided by the force flow rate of the fuel - essentially a mea- sure of how well it converts its fuel into thrust . Isp - T mg [ 10.6 ] sp where I is specific impulse , s ; T is ...
Страница 234
... quoted in terms of velocity changes , or Av . To calculate Av , start with Newton's law : F = ma We know that acceleration is the time derivative of velocity a = dv dt So obtaining the following relation for force yields F = m dv dt For ...
... quoted in terms of velocity changes , or Av . To calculate Av , start with Newton's law : F = ma We know that acceleration is the time derivative of velocity a = dv dt So obtaining the following relation for force yields F = m dv dt For ...
Съдържание
A Brief History of Flight | 1 |
Chapter | 4 |
Introduction to Engineering | 20 |
Авторско право | |
15 други раздела не са показани
Други издания - Преглед на всички
Често срещани думи и фрази
aerodynamic aircraft airfoil airplane altitude angle of attack antenna Apollo astronauts atmosphere axis balloon body Boeing burner calculate camber CD-ROM chapter coefficient coefficient of lift components compressor crew member debris Decavitator drag drawing efficiency elliptical energy Equation equilibrium example Figure flight force freestream fuel gravity human human spaceflight inlet International Space Station jet engine joint launch lift load factor low Earth orbit LTA vehicle lunar maneuver mass flow materials maximum microgravity mission motion NASA nozzle object operational orbital mechanics oxygen particles payload performance plane planetary pressure problem produced propeller propulsion radiation ratio rocket satellite semimajor axis simulation Skylab solar space environment Space Shuttle space station spacecraft spaceflight specific speed stability static structural surface temperature thermal thrust truss turbine turbofan turbojet United vector velocity wing