NAVWEPS OO-BOT-BO  TABLE OF CONTENTS  Landing performance..  . .  .  .  192  Forces  acting on the airplane  Accclanted motion  Factors of technique  Factors affecting landing performance.  . . .  196  E&t  of gross weight  Effect of wind  Fg;  ~~~~~~~;mpcntwc  ro  a  Impmtance of handbook performance data.  . .  200  NATURE  OF COMPRESSIBILITY.  ...............................  Definition of Mach number.  ........................................  Sttbsonic, traasonic, supersonic, and hypersonic flight regimes.  .......  Compressible flow conditions  .......................................  Comparison of compressible and incompressible flow.  ...............  TYPICAL  SUPERSONIC  FLOW  PATTERNS.,  ..................  Obliqueshockwave ................................................  Normalshockwave  ................................................  Ex  nsionwave  E t9”  ....................................................  ect on velocity, Mach number, density, pressure, energy.  ..  :  ........  SECTIONS  IN  SUPERSONIC  FLOW.  ............................  nowpatterns ......................................................  Pressure distribution.  ..............................................  Wavedrag .........................................................  Location of aerodynamic center.  ....................................  201  202  204  204  207  207  211  213  213  213  21s  TRANSONIC  AND  SUPERSONIC  FLIGHT.  .  215  Critical Mach ntlm~r  2 15  Shock wave formatton.  . . . . . . . . . . . .  218  Shock induced separation..  i..  Porcedivergence...................................................  $2:  Phenomena of transonic flight..  .  218  Phenomena of supersonic Bight..  220  TRANSONIC  AND  SUPERSONIC  CONFIGURATIONS.  220  Airfoil sections..  .  220  Transonic sections  Supctsonic  sections  Wave drag characteristics  Effect of Mach number on airfoil characteristics  Plaaform effects.  ,.......,.....  226  Effect of swcc ack  p”  Advantages o swcepback  Disadvantages of sweepback  Effect of nspct ratio and tip shape  Control surfaces.  .  . . . . . . . .  236  Powered controls  All movable surfaces  CONFIGURATION  EFFECTS  GENERAL  CONCEPTS  AND  SUPERSONIC  FLOW  PATTERNS  CHAPTER  3.  HIGH SPEED  AERODYNAMICS 