Download or read book Flight Evaluation of HL 10 Lifting Body Handling Qualities at Mach Numbers from 0 30 to 1 86 written by Robert W. Kempel and published by . This book was released on 1974 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Note written by and published by . This book was released on 1974 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fight Evaluation of HL qo Lifting Body Handling Qualities at Mach Numbers from 0 30 to 1 86 written by Robert W. Kempel and published by . This book was released on 1974 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lift and Drag Characteristics of the HL 10 Lifting Body During Subsonic Gliding Flight written by Jon S. Pyle and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flight Evaluation of M2 F3 Lifting Body Handling Qualities at Mach Numbers from 0 30 to 1 61 with List of References written by Robert W. Kempel and published by . This book was released on 1975 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics and Control Effectiveness of the HL 20 Lifting Body Configuration at Mach 10 in Air written by William I. Scallion and published by . This book was released on 1999 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 0.0196-scale model of the HL-20 lifting body, one of several configurations proposed for future crewed spacecraft, was tested in the Langley 31-Inch Mach 10 Tunnel. The purpose of the tests was to determine the effectiveness of fin-mounted elevons, a lower surface flush-mounted body flap, and a flush-mounted yaw controller at hypersonic speeds. The nominal angle-of-attack range, representative of hypersonic entry, was 20 to 41 degrees, the sideslip angles were 0, 2, and -2 degrees, and the test Reynolds number was 1.06 x 10[factor 6] based on model reference length. The aerodynamic, longitudinal, and lateral control effectiveness along with surface oil flow visualizations are presented and discussed. The configuration was longitudinally and laterally stable at the nominal center of gravity. The primary longitudinal control, the fin-mounted elevons, could not trim the model to the desired entry angle of attack of 30 degrees. The lower surface body flaps were effective for roll control and the associated adverse yawing moment was eliminated by skewing the body flap hinge lines. A yaw controller, flush-mounted on the lower surface, was also effective, and the associated small rolling moment was favorable.
Download or read book Flight determined Derivatives and Dynamic Characteristics for the HL 10 Lifting Body Vehicle at Subsonic and Transonic Mach Numbers written by Larry W. Strutz and published by . This book was released on 1972 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flight Evaluation of the M2 F3 Lifting Body Handling Qualities at Mach Numbers from 0 30 to 1 61 written by Robert W. Kempel and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flight determined Derivates and Dynamic Characteristics for the HL 10 Lifting Body Vehicle at Subsonic and Transonic Mach Numbers written by Larry W. Strutz and published by . This book was released on 1972 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book HL 10 Lifting Body Flight Control System Characteristics and Operational Experience written by Weneth D. Painter and published by . This book was released on 1974 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control Effectiveness and Tip fin Dihedral Effects for the HL 20 Lifting body Configuration at Mach Numbers from 1 6 to 4 5 written by Christopher I. Cruz and published by . This book was released on 1995 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics and Control Effectiveness of the Hl 20 Lifting Body Configuration at Mach 10 in Air written by National Aeronautics and Space Administration and published by . This book was released on 2018-08-27 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 0.0196-scale model of the HL-20 lifting-body, one of several configurations proposed for future crewed spacecraft, was tested in the Langley 31-Inch Mach 10 Tunnel. The purpose of the tests was to determine the effectiveness of fin-mounted elevons, a lower surface flush-mounted body flap, and a flush-mounted yaw controller at hypersonic speeds. The nominal angle-of-attack range, representative of hypersonic entry, was 2 deg to 41 deg, the sideslip angles were 0 deg, 2 deg, and -2 deg, and the test Reynolds number was 1.06 x 10 E6 based on model reference length. The aerodynamic, longitudinal, and lateral control effectiveness along with surface oil flow visualizations are presented and discussed. The configuration was longitudinally and laterally stable at the nominal center of gravity. The primary longitudinal control, the fin-mounted elevons, could not trim the model to the desired entry angle of attack of 30 deg. The lower surface body flaps were effective for roll control and the associated adverse yawing moment was eliminated by skewing the body flap hinge lines. A yaw controller, flush-mounted on the lower surface, was also effective, and the associated small rolling moment was favorable.Scallion, William I.Langley Research CenterAERODYNAMIC CHARACTERISTICS; CONTROLLABILITY; EFFECTIVENESS; LIFTING BODIES; SCALE MODELS; WIND TUNNEL TESTS; ELEVONS; FINS; YAWING MOMENTS; STABILITY; SIDESLIP; REYNOLDS NUMBER; LONGITUDINAL CONTROL; LATERAL CONTROL; HYPERSONIC SPEED; FLOW VISUALIZATION; FLAPPING; ANGLE OF ATTACK...
Download or read book Wingless Flight written by R. Dale Reed and published by University Press of Kentucky. This book was released on 2014-07-15 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most lifting bodies, or "flying bathtubs" as they were called, were so ugly only an engineer could love them, and yet, what an elegant way to keep wings from burning off in supersonic flight between earth and orbit. Working in their spare time (because they couldn't initially get official permission), Dale Reed and his team of engineers demonstrated the potential of the design that led to the Space Shuttle. Wingless Flight takes us behind the scenes with just the right blend of technical information and fascinating detail (the crash of M2-F2 found new life as the opening credit for TV's "The Six Million Dollar Man"). The flying bathtub, itself, is finding new life as the proposed escape-pod for the Space Station.
Download or read book Flight determined Low speed Lift and Drag Characteristics of the Lightweight M2 F1 Lifting Body written by Victor W. Horton and published by . This book was released on 1965 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flight measured HL 10 Lifting Body Center Fin Loads and Control Surface Hinge Moments and Correlation with Wind Tunnel Predictions written by Ming H. Tang and published by . This book was released on 1971 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerodynamic Characteristics and Control Effectiveness of the HL 20 Lifting Body Configuration at Mach 10 in Air written by William I. Scallion and published by . This book was released on 1999 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aero space Engineering written by and published by . This book was released on 1960-07 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
