Investigation of Environmental Effects on Coatings for Thermal Control of Large Space Vehicles

Investigation of Environmental Effects on Coatings for Thermal Control of Large Space Vehicles PDF Author: G. A. Zerlaut
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 344

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Investigation of Environmental Effects on Coatings for Thermal Control of Large Space Vehicles

Investigation of Environmental Effects on Coatings for Thermal Control of Large Space Vehicles PDF Author: G. A. Zerlaut
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 344

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Book Description


Investigation of Environmental Effects on Coatings for Thermal Control of Large Space Vehicles

Investigation of Environmental Effects on Coatings for Thermal Control of Large Space Vehicles PDF Author: G. A. Zerlaut
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 344

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Book Description


Space Environmental Effects on Thermal Control Coatings

Space Environmental Effects on Thermal Control Coatings PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722751548
Category :
Languages : en
Pages : 72

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Book Description
The study of long term near ultra-violet (NUV) effects in a vacuum atmosphere, is a crucial element for space applications. NUV radiation causes significant changes in the reflectance of many coatings and types of materials. An ultra high vacuum NUV system was assembled in order to investigate various coatings and materials in this hostile environment. The vacuum is an ion pump that maintains a minimum vacuum in the mid 10(exp -9) range. The system has a base pressure of 10(exp -9) torr and this base pressure is maintained with the ion pump. The NUV exposure was maintained at 2-3 suns which allows accelerated NUV exposure without overheating the samples. The goal of this test was to maintain an intensity of 3.4 x 10(exp -2) Watts/cm(exp 2) which equals 2.9 NUV suns. An NUV sun is defined as 1.16 Watts/cm(exp 2) integrated over wavelength of 200-400 nanometers. OBrien, Susan K. and Workman, Gary L. Marshall Space Flight Center...

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 958

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

STAR

STAR PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1230

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Research and Technology Program Digest

Research and Technology Program Digest PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 792

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Technology for Large Space Systems

Technology for Large Space Systems PDF Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 688

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NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 56

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Research and Technology Program Digest Flash Index

Research and Technology Program Digest Flash Index PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 794

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The Effects of Simulated Low Earth Orbit Environments on Spacecraft Thermal Control Coatings

The Effects of Simulated Low Earth Orbit Environments on Spacecraft Thermal Control Coatings PDF Author: Joyce A. Dever
Publisher:
ISBN:
Category :
Languages : en
Pages : 18

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