Author: Lloyd S. JernellPublisher:
ISBN:
Category : Launch vehicles (Astronautics)
Languages : en
Pages : 32
Book Description
Investigation of the Static Longitudinal and Lateral Stability Characteristics of a 0.10-scale Model of a Three-stage Configuration of the Scout Research Vehicle at Mach Numbers of 2.29, 2.96, 3.96, and 4.65
Author: Lloyd S. JernellPublisher:
ISBN:
Category : Launch vehicles (Astronautics)
Languages : en
Pages : 32
Book Description
Aerodynamic Characteristics in Pitch and Sideslip of a 1/15-scale Model of the Scout Vehicle at a Mach Number of 2.01
Author: Ross B. RobinsonPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 42
Book Description
Static Longitudinal Aerodynamic Characteristics and Surface Pressure Distributions for a 1/15-scale Model of a Modified Four-stage Scout Vehicle
Author: Thomas C. KellyPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 38
Book Description
Longitudinal Stability Characteristics of Preliminary Configurations for Scout D at Mach Numbers 0.20 to 4.63
Author: Robert J. KeyntonPublisher:
ISBN:
Category : Launch vehicles (Astronautics)
Languages : en
Pages : 140
Book Description
A Preliminary Investigation of the Static Stability Characteristics of Four Airplane-like Configurations at Mach Numbers from 3.00 to 6.28
Author: Thomas J. WongAerodynamic Loading Characteristics of a 1/10-scale Model of the Three-stage Scout Vehicle at Mach Numbers 1.57 to 4.65
Author: Lloyd S. JernellPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 52
Book Description
Static Longitudinal Characteristics at High Subsonic Speeds of a Complete Airplane Model with a Highly Tapered Wing Having the 0.80 Chord Line Unswept and with Several Tail Configurations
Author: Kenneth W. GoodsonPublisher:
ISBN:
Category : Stability of airplanes, Longitudinal
Languages : en
Pages : 64
Book Description
An investigation was made at high subsonic speeds of a complete model having a highly tapered wing and several tail configurations. The basic aspect-ratio-4.00 wing had a zero taper and an unswept 0.80 chord line. Several aspect-ratio modifications to the basic wing were made by clipping off portions of the wing tips. The complete model was tested with a chord-plane tail, a T-tail, and a biplane tail (combined T-tail and chord-plane tail). The model was tested in the Langley high-speed 7- by 10-foot tunnel at Mach numbers from 0.60 to 0.92. The data show that, when reduced to the same static margin, all the tail configurations tested on the model provided fairly good stability characteristics, the biplane tail giving the best overall characteristics as regards pitching-moment linearity. Changes in static margin at zero lift coefficient with Mach number were small for the model with these tails over the Mach number range investigated.
Investigation of the Static Longitudinal Aerodynamic Characteristics of a 1/10-scale Model of the Blue Scout Jr. at Mach Numbers from 0.40 to 1.03
Author: Thomas C. KellyPublisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Results were obtained in the Langley 8-foot transonic pressure tunnel at Mach numbers from 0.40 to 1.03 for a 1/10-scale model of the Blue Scout Jr. Tests extended over an angle-of-attack range from about -6 to 6 degrees at a Reynolds number per foot of approximately 4.0 x 10 to the 6th power. Results indicated that the complete configuration exhibited nonlinear variations of normal-force and pitching-moment coefficients with angle of attack which were attributed to the downwash field of the forward fins and its effects on the rear fins. The complete configuration was stable about the test center-of-gravity location which was close to the estimated fullscale-vehicle initial center-of-gravity location. (Author).
Author: 
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