NAVWEPS OO-801-8O  TABLE OF CONTENTS  TABLE OF CONTENTS  PREFACE.. ,.,  .  iii  CHAPTER  I:  BASIC  AERODYNAMICS  WING  AND  AIRFOIL  FORCES  PROPERTIES OF THE ATMOSPHERE.  1  Static pressure  Temperature  Density  Viscosity  Standard atmosphere  Pressure altitude  Density altitude  BERNOULLI ’ S  PRINCIPLE AND SUBSONIC AIRFLOW..  4  Bernoulli ’ s equation,  Incompressible tlow  6  Variation of static  pressure  and velocity  Kinetic and porcntial energy of flow  Static and dynamic prcssurc, 4  Factors affecting dynamic pressure  Airspeed measurement..  . .  Stagnation prcssurc  9  Measurement of dynamic pressure  Pitot and static sources  Indicated airspeed  DEVELOPMENT OF AERODYNAMIC  FORCES..  Streamline pattern and pressure distribution.  Generatioaoflift..........................................  Circulation  Pressure  distribution  .......  14  .......  14  16  Airfoil terminology.  Aerodynamic force coefficient  . .  ‘ ,:  Basic lift equation  2 3  Lift coefficient  Dynamic prcssurc  and surface  area  ” 