1–20 of 13,058 hits
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    A Working Conference: Fundamental Problems of Future Aerospace Structures

    M. B. Zisfein | NTIS | 1967
    Aerospace company representatives skilled in structure design, materials, and structural dynamics met in a working conference and set forth ...
    Keywords: Structural members , Composite materials

    Comparison of integrally formed compression panel efficiencies with other aerospace panel concepts

    McClaren, S.W. / McQueen, J.C. / Martin, A.P. | Engineering Index Backfile | 1967
    Examples of structures include conventional sheet-stringer panels, honeycomb panels, integrally machined and stiffened panels, trusscore ...
    Keywords: Rockets and missiles

    Status of reentry vehicle heatshields

    Channon, S.L. / Barry, W.T. | Engineering Index Backfile | 1967
    influence selection of materials for heat shield application are vehicle configuration, ballistic coefficient, re-entry velocity and flight ...

    Space evacuation of NRC-2 insulation for liquid hydrogen tankage.

    Crawford, R. F. / Hannah, R. G. / Nevins, C. D. | NTRS | 1967
    Space evacuation of NRC-2 insulation for liquid hydrogen tankage, noting vacuum test apparatus and cold plate test ...
    Publisher: JOURNAL OF SPACECRAFT AND ROCKETS, VOL. 4, P. 1598-1602.
    Keywords: Thermodynamics And Combustion

    Optimal control of maneuver-induced vibration in flexible aerospace vehicles

    Karnopp, D. | Engineering Index Backfile | 1967
    ; some typical thrust patterns are examined which accomplish desired maneuver and also are constrained to leave some vibratory modes unexcited at ...

    AIAA/ASME 9th structures, structural dynamics and materials conference

    Engineering Index Backfile | 1968
    Twenty-four papers deal with applications in fields of aerospace vehicle design and shell structures; individual papers are abstracted ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA)
    Keywords: Structural design

    Material design concepts for urban transport aircraft

    MacNeill, C.E. | Engineering Index Backfile | 1968
    fracture toughness, creep, and fatigue properties; composite materials offer improved service use by providing freedom from deterioration and ease ...
    Keywords: Aircraft materials

    Synthesis of structural damping.

    Bieber, R. E. / Chang, C. S. | NTRS | 1968
    Keywords: Structural Mechanics

    Structural synthesis of integrally stiffened cylinders.

    Kicher, T. P. | NTRS | 1968
    Structural design of stiffened cylindrical shells, discussing minimum weight, prevention of buckling modes, etc ...
    Publisher: JOURNAL OF SPACECRAFT AND ROCKETS, VOL. 5, P. 62-67.
    Keywords: Structural Mechanics

    Some basic guidelines for establishing structural design parameters for the landing gear of stable, soft landing spacecraft.

    Hinchey, J. D. / Jones, R. H. | NTRS | 1968
    Soft landing spacecraft landing gear design for legged assemblies, discussing load, clearance and stability requirements ...
    Publisher: AMERICAN INST. OF AERONAUTICS AND ASTRONAUTICS.
    Keywords: Structural Mechanics

    Analyses of the Longitudinal Dynamics of Launch Vehicles with Application to a 1/10- Scale Saturn V Model

    Leonard, H. W. / Pinson, L. D. / Raney, J. P. | NTRS | 1968
    Publisher: JOURNAL OF SPACECRAFT AND ROCKETS, VOL. 5, P. 303-308.

    ABCD - Advanced bulkhead concept designs for launch and space vehicles.

    Bernstein, A. I. / Blumrich, J. F. | NTRS | 1968
    Low profile bulkheads for launch vehicles and spacecraft compartments to obtain structural weight reduction ...
    Publisher: AMERICAN INST. OF AERONAUTICS AND ASTRONAUTICS.

    Response of aerospace vehicle skin panels to oscillating shock waves

    Crocker, M.J. | Engineering Index Backfile | 1968
    one panel with arbitrary edge constraints to shock wave oscillating at discrete frequency and to shock wave moving with constant velocity; it ...

    Analysis of curved thin-walled shells of revolution.

    Kalnins, A. | NTRS | 1968
    Keywords: Structural Mechanics

    Evaluation of aerothermoelasticity problems for unmanned Mars entry vehicles.

    Houbolt, J. C. / Menkes, E. G. | NTRS | 1968
    Aerothermoelasticity problems for Mars entry vehicles, discussing deceleration loads, separated hot gas flow, shield thermal gradients and ...
    Publisher: AMERICAN INST. OF AERONAUTICS AND ASTRONAUTICS.

    Outriggers as a means of improving landing stability of legged vehicles.

    Herr, R. W. | NTRS | 1968
    Publisher: AMERICAN INST. OF AERONAUTICS AND ASTRONAUTICS.

    Stress corrosion cracking of titanium alloys.

    Beck, T. R. / Blackburn, M. J. | NTRS | 1968
    Stress corrosion cracking of titanium alloys noting tensile test data, crack propagation in salt solution and in pure solvents and ...
    Keywords: Materials, Metallic

    A mathematical model for flexible response of uprated Saturn I to inflight winds.

    Mitchell, H. P. / Wells, C. R. | NTRS | 1968
    Publisher: JOURNAL OF SPACECRAFT AND ROCKETS, VOL. 5, P. 313-320.

    Concepts for more efficient bulkhead designs for launch and space vehicles.

    Bernstein, A. I. / Blumrich, J. F. | NTRS | 1968
    Low profile bulkheads for launch vehicles and spacecraft compartments to obtain structural weight reduction ...
    Publisher: NASA National Aeronautics and Space Administration