Effect of a Load-alleviating Structure on the Landing Behavior of a Reentry-capsule Model PDF Download

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Effect of a Load-alleviating Structure on the Landing Behavior of a Reentry-capsule Model

Effect of a Load-alleviating Structure on the Landing Behavior of a Reentry-capsule Model PDF Author: Edward L. Hoffman
Publisher:
ISBN:
Category : Parachutes
Languages : en
Pages : 38

Book Description

Effect of a Load-alleviating Structure on the Landing Behavior of a Reentry-capsule Model

Effect of a Load-alleviating Structure on the Landing Behavior of a Reentry-capsule Model PDF Author: Edward L. Hoffman
Publisher:
ISBN:
Category : Parachutes
Languages : en
Pages : 38

Book Description

A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 450

Book Description

Index of NASA Technical Publications

Index of NASA Technical Publications PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448

Book Description

NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 364

Book Description

Index to NASA Technical Publications

Index to NASA Technical Publications PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages :

Book Description

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1274

Book Description

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1284

Book Description

Space Rendez[v]ous, Rescue and Recovery

Space Rendez[v]ous, Rescue and Recovery PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 128

Book Description

Bibliography of Scientific and Industrial Reports

Bibliography of Scientific and Industrial Reports PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1396

Book Description

Landing Characteristics of the Apollo Spacecraft with Deployed-heat-shield Impact Attenuation Systems

Landing Characteristics of the Apollo Spacecraft with Deployed-heat-shield Impact Attenuation Systems PDF Author: Sandy M. Stubbs
Publisher:
ISBN:
Category : Shielding (Heat)
Languages : en
Pages : 64

Book Description
An experimental investigation was made to determine the landing characteristics of a 1/4-scale dynamic model of the Apollo spacecraft command module using two different active (heat shield deployed prior to landing) landing systems for impact attenuation. One landing system (configuration 1) consisted of six hydraulic struts and eight crushable honeycomb struts. The other landing system (configuration 2), consisting of four hydraulic struts and six strain straps, was lighter. Tests made on water and the hard clay-gravel composite landing surfaces simulated parachute letdown (vertical) velocities of 23 ft/sec (7.0 m/s) (full scale). Landings made on the sand landing surface simulated vertical velocities of 30 ft/sec (9.1 m/s). Horizontal velocities of from 0 to 50 ft/sec (15 m/s) were simulated. Landing attitudes ranged from -30 degrees to 20 degrees , and the roll attitudes were 0 degrees, 90 degrees, and 180 degrees.
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