Author: A. B. Blair
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 92
Book Description
Effect on Tail-fin Span on Stability and Control Characteristics of a Canard-controlled Missile at Supersonic Mach Numbers
Author: A. B. Blair
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 92
Book Description
Effect of Tail-fin Span on Stability and Control Characteristics of a Canard-controlled Missile at Supersonic Mach Numbers
Author: A. B. Jr Blair
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 92
Book Description
NASA Technical Paper
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 134
Book Description
Numerical Investigation of Aerodynamics of Canard-controlled Missile Using Planar and Grid Tail Fins
Author: James DeSpirito
Publisher:
ISBN:
Category : Computational fluid dynamics
Languages : en
Pages : 212
Book Description
Viscous computational fluid dynamic simulations were used to predict the aerodynamic coefficients and flow field around a canard-controlled missile in subsonic and transonic flow. Computations were performed at Mach 0.6 and 0.9, six angles of attack between 0 deg and 10 deg, and with planar and grid tail fins. The computations were validated with wind tunnel data. Flow visualizations showed that the canard downwash produced a low-pressure region on the starboard side of the missile that produced a large induced side force. The canard trailing vortices interacted with the tail fins until alpha> 8 deg, producing a pressure differential on the leeward tail fin, leading to the adverse induced roll effects. Visualizations of the flow through the grid fin structure showed choking of the flow at Mach 0.9 and Mach 1.5. The validated simulations results showed that grid fins did not improve the canard roll-control effectiveness at subsonic and transonic speeds as well as they did at the low supersonic speed.
Publisher:
ISBN:
Category : Computational fluid dynamics
Languages : en
Pages : 212
Book Description
Viscous computational fluid dynamic simulations were used to predict the aerodynamic coefficients and flow field around a canard-controlled missile in subsonic and transonic flow. Computations were performed at Mach 0.6 and 0.9, six angles of attack between 0 deg and 10 deg, and with planar and grid tail fins. The computations were validated with wind tunnel data. Flow visualizations showed that the canard downwash produced a low-pressure region on the starboard side of the missile that produced a large induced side force. The canard trailing vortices interacted with the tail fins until alpha> 8 deg, producing a pressure differential on the leeward tail fin, leading to the adverse induced roll effects. Visualizations of the flow through the grid fin structure showed choking of the flow at Mach 0.9 and Mach 1.5. The validated simulations results showed that grid fins did not improve the canard roll-control effectiveness at subsonic and transonic speeds as well as they did at the low supersonic speed.
Sideslip Characteristics at Various Angles of Attack for Several Hypersonic Missile Configurations with Canard Controls at a Mach Number of 2.01
Author: Gerald V. Foster
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 30
Book Description
Static Stability and Control of Canard Configurations at Mach Numbers from 0.70 to 2.22 - Trangular Wing and Canard with Twin Vertical Tails
Author: Victor L. Peterson
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 44
Book Description
Longitudinal Stability and Control Characteristics from a Flight Investigation of a Cruciform Canard Missile Configuration Having an Exposed Wing-canard Area Ratio of 16:1
Author: Martin T. Moul
Publisher:
ISBN:
Category : Rockets (Aeronautics)
Languages : en
Pages : 42
Book Description
Publisher:
ISBN:
Category : Rockets (Aeronautics)
Languages : en
Pages : 42
Book Description
Vortex Flows at Supersonic Speeds
Author: Richard M. Wood
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 104
Book Description
Wind-tunnel Investigation at Supersonic Speeds of a Canard-controlled Missile with Fixed and Free-rolling Tail Fins
Author: A. B. Blair
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 84
Book Description
Aerodynamic Characteristics at Mach Numbers from 1.50 to 4.63 of a Maneuverable Missile with In-line Cruciform Wings and Canard Surfaces
Author: M. Leroy Spearman
Publisher:
ISBN:
Category : Guided missiles
Languages : en
Pages : 52
Book Description
An investigation has been conducted in the Langley Unitary Plan wind tunnel at Mach numbers from 1.50 to 4.63 to determine the aerodynamic characteristics of a maneuverable missile having in-line cruciform wings and canard surfaces oriented in 45° roll planes.
Publisher:
ISBN:
Category : Guided missiles
Languages : en
Pages : 52
Book Description
An investigation has been conducted in the Langley Unitary Plan wind tunnel at Mach numbers from 1.50 to 4.63 to determine the aerodynamic characteristics of a maneuverable missile having in-line cruciform wings and canard surfaces oriented in 45° roll planes.