Surface Pressure Measurements on a Highly Swept Delta Winged Wind Tunnel Model at Mach 2,3 and 4 (WTR1421)

The surface pressures of a highly swept delta winged model were measured at Mach numbers of 2, 3, and 4 in the Naval Surface Weapons Center Supersonic Tunnel No. 2 (NSWC T-2) using a commercial pressure measurement system. The Tests were performed in May of 1985. Surface pressure measurements are re...

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Bibliographic Details
Main Authors: Collier, Arnold S, Yanta, William J, Smith, Timothy S
Format: Report
Language:English
Subjects:
Aerodynamics
AIRCRAFT MODELS
ANGLE OF ATTACK
ANGLES
DELTA WINGS
DRAG
DYNAMIC PRESSURE
HIGH ANGLES
HIGH LIFT
Highly swept delta wings
LENGTH
NOSE TIPS
OGIVES
PE61153N
PRESSURE
PRESSURE MEASUREMENT
ROLL
SUPERSONIC CHARACTERISTICS
SURFACE PROPERTIES
SURFACES
TABLES(DATA)
TANGENTS
WIND TUNNEL MODELS
WIND TUNNEL TESTS
WU5K28LA
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Summary:The surface pressures of a highly swept delta winged model were measured at Mach numbers of 2, 3, and 4 in the Naval Surface Weapons Center Supersonic Tunnel No. 2 (NSWC T-2) using a commercial pressure measurement system. The Tests were performed in May of 1985. Surface pressure measurements are reported for 75 percent of the body length and the entire span of the wing for 0, 5, 10, and 15 degrees angle of attack and all roll angles from 0 to 360 degrees in 22.5 degree increments. Keywords: Surface pressures, High angle of attack, High lift to drag, Tangent ogive nosetip, Supersonic wind tunnel.