Author: John T. McSheraPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Wind-tunnel Investigation of a Balloon as a Towed Deceleration at Mach Numbers from 1.47 to 2.50
Author: John T. McSheraWind-tunnel Investigation of a Balloon as a Towed Decelerator at Mach Numbers from 1.47 to 2.50
Author: John T. McSheraPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 75
Book Description
Wind-tunnel Investigation of a Balloon as a Towed Decelerator at Mach Numbers from U.47 to 2.50
Author: JOHN T. MC SHERAPublisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
A wind-tunnel investigation has been conducted to study the characteristics of a towed spherical balloon as a drag device at Mach numbers from 1.47 to 2.50, Reynolds numbers from 0.36 times 10 to the 6th power to 1.0 times 10 to the 6th power, and angles of attack from -15 to 15 degrees. Towed spherical balloons were found to be stable at supersonic speeds. The drag coefficient of the balloon is reduced by the presence of a tow cable and a further reduction occurs with the addition of a payload. The balloon inflation pressure required to maintain an almost spherical shape is about equal to the free-stream dynamic pressure. Measured pressure and temperature distribution around the balloon alone were in fair agreement with predicted values. There was a pronounced decrease in the pressure coefficients on the balloon when attached to a tow cable behind a payload. (Author).
Wind Tunnel Investigation of Three Axisymmetric Cowls of Different Lengths at Mach Numbers from 0.60 to 0.92
Author: Richard J. RePublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 292
Book Description
Wind-tunnel Investigation at a Mach Number of 2.91 of Stability and Control Characteristics of Three Lifting Reentry Configurations at Angles of Attack Up to 90°
Author: John E. GrimaudPublisher:
ISBN:
Category : Aerodynamic measurements
Languages : en
Pages : 44
Book Description
Transonic Wind-tunnel Investigation of the Interference Between a 45© Sweptback Wing and a Systematic Series of Four Bodies
Author: Donald L. LovingPublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 52
Book Description
Wind Tunnel Investigation of Three Proposed Launch Vehicles at Mach Numbers from 2.30 to 4.63
Author: A. B. BlairLarge-scale Wind-tunnel Investigation of an M1-L Lifting Body with an Inflatable and a Rigid Afterbody
Author: Kenneth W. MortPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 36
Book Description
Author: 
Author: