Author: E. C. Wortz
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 444
Book Description
Study of Astronaut Capabilities to Perform Extravehicular Maintenance and Assembly Functions in Weightless Conditions
Author: E. C. Wortz
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 444
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 444
Book Description
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448
Book Description
A Selected Listing of NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 436
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 436
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1020
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1020
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1020
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1020
Book Description
Evaluation of Active Cooling Systems for a Mach 6 Hypersonic Transport Airframe
Author: R. G. Helenbrook
Publisher:
ISBN:
Category : Shielding (Heat)
Languages : en
Pages : 924
Book Description
Transpiration and convective cooling concepts are examined for the fuselage and tail surface of a Mach 6 hypersonic transport aircraft. Hydrogen, helium, and water are considered as coolants. Heat shields and radiation barriers are examined to reduce heat flow to the cooled structures. The weight and insulation requirements for the cryogenic fuel tanks are examined so that realistic totals can be estimated for the complete fuselage and tail. Structural temperatures are varied to allow comparison of aluminum alloy, titanium alloy, and superalloy construction materials. The results of the study are combined with results obtained on the wing structure, obtained in a previous study, to estimate weights for the complete airframe. The concepts are compared among themselves, and with the uncooled concept on the basis of structural weight, cooling system weight, and coolant weight.
Publisher:
ISBN:
Category : Shielding (Heat)
Languages : en
Pages : 924
Book Description
Transpiration and convective cooling concepts are examined for the fuselage and tail surface of a Mach 6 hypersonic transport aircraft. Hydrogen, helium, and water are considered as coolants. Heat shields and radiation barriers are examined to reduce heat flow to the cooled structures. The weight and insulation requirements for the cryogenic fuel tanks are examined so that realistic totals can be estimated for the complete fuselage and tail. Structural temperatures are varied to allow comparison of aluminum alloy, titanium alloy, and superalloy construction materials. The results of the study are combined with results obtained on the wing structure, obtained in a previous study, to estimate weights for the complete airframe. The concepts are compared among themselves, and with the uncooled concept on the basis of structural weight, cooling system weight, and coolant weight.
NASA Contractor Report
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1328
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1328
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1214
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1214
Book Description
Calculative Techniques for Transonic Flows about Certain Classes of Airfoils and Slender Bodies
Author: John R. Spreiter
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 936
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 936
Book Description
NASA SP.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
Book Description