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Saturday, May 16, 2020 | History

2 edition of Outgassing data for selecting spacecraft materials found in the catalog.

Outgassing data for selecting spacecraft materials

Campbell, William A.

Outgassing data for selecting spacecraft materials

by Campbell, William A.

  • 79 Want to read
  • 8 Currently reading

Published by National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division in Washington, D.C .
Written in English

    Subjects:
  • Space vehicles -- Materials -- Testing -- Tables.,
  • Outgassing (Low pressure environments)

  • Edition Notes

    StatementWilliam A. Campbell, Jr., and John J. Scialdone (Goddard Space Flight Center).
    SeriesNASA reference publication ;, 1124, revision 2
    ContributionsScialdone, John J., Goddard Space Flight Center.
    Classifications
    LC ClassificationsTL953 .C356 1990
    The Physical Object
    Paginationv, 397 p. ;
    Number of Pages397
    ID Numbers
    Open LibraryOL1665616M
    LC Control Number91600086

    Source: Outgassing Data for Selecting Spacecraft Materials, NASA Publication In direct exposure to the natural space environment, total radiation flux can also degrade the physical and electrical properties of the adhesive. One of the main concerns for any PCB intended for use in space is a phenomenon known as outgassing. This refers to the release of gas trapped within a solid, such as a PCB. Since circuit laminates are formed of composite materials, including dielectric and conductive materials and a variety of fillers, they can be porous in nature.

    Piezoelectric ultrasonic motors offer important advantages for motion applications where high speed is coupled with high precision. The advances made in the recent decades in the field of ultrasonic motor based motion solutions allow the construction of complete motion platforms in the fields of semiconductors, aerospace and electro-optics. Among the various motor designs, the L1B2 motor Cited by: 6. • For aerospace applications where low outgassing properties are required, 3M and each of the products list on different liners meets the requirements of NASA Reference Publication Revised (titled: Outgassing Data for Selecting Spacecraft Materials). Physical Properties (Typical values - not for specification use) 20 Minute Dwell.

      Outgassing Data for Selecting Spacecraft Materials Online. A searchable database of outgassing data of materials intended for spacecraft. Includes data on maximum total mass loss (TML) maximum collected volatile condensable material (CVCM). Outgassing Data for Spacecraft Materials: Link to Outgassing Data for Selecting Spacecraft Materials: POWER ELECTRONIC PUBLICATIONS by DR. JUAN DIXON: Link to full text of many power electronics papers: Power Electronics Technical Papers: Links to free in-depth articles on feedback theory and other aspects of power supply design: Power Factor.


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Outgassing data for selecting spacecraft materials by Campbell, William A. Download PDF EPUB FB2

Get this from a library. Outgassing data for selecting spacecraft materials. [William A Campbell; Richard S Marriott; John J Park; United States. National Aeronautics and Space Administration.

Scientific and Technical Information Branch.]. Get this from a library. Outgassing data for selecting spacecraft materials. [William A Campbell; John J Scialdone; Goddard Space Flight Center.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.].

adshelp[at] The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86ACited by: Outgassing (sometimes called offgassing, particularly when in reference to indoor Outgassing data for selecting spacecraft materials book quality) is the release of a gas that was dissolved, trapped, frozen, or absorbed in some material.

Outgassing can include sublimation and evaporation (which are phase transitions of a substance into a gas), as well as desorption, seepage from cracks or internal volumes, and gaseous products of slow chemical. Outgassing data for selecting spacecraft materials (NASA RP) [Campbell, William A] on *FREE* shipping on qualifying offers.

Outgassing data for selecting spacecraft materials (NASA RP). Outgassing data for selecting spacecraft materials by Campbell, William A.,National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division edition, in EnglishPages: Full text of "NASA Technical Reports Server (NTRS) Outgassing Data for Selecting Spacecraft Materials" See other formats.

Outgassing Data For Selecting Spacecraft Materials NASA-RPREV-4 Oct. 24, by,s.n. edition, in English. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

National Aeronautics and Space Administration (NASA) GSFC RP Outgassing Data for Selecting Spacecraft Materials. JSC SP-R General Specification, Vacuum Stability Requirement of Polymeric Material for Spacecraft.

Outgassing data, derived from tests at K ( C) for 24 hours in a vacuum as per ASTM Ehave been compiled for numerous materials for spacecraft use. The data presented are the total mass loss (TML) and the collected volatile condensable materials (CVCM).

The various materials are compiled by likely usage and alphabetically. In addition, the dependence of the outgassing on the material thickness was analyzed. The paper shows that the outgassing rates of the examined polymers are higher than 10 −4 (Pa m 3)/(s m 2) after 10 h at room temperature, except for the thin Kapton samples.

Thus, further treatment of the materials will be necessary depending on the : Katharina Battes, Christian Day, Volker Hauer. Outgassing data for selecting spacecraft materials [microform] / William A. Campbell, Jr., and John J. Scialdone National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; National Technical Information Service, distributor] [Washington, DC]: [Springfield, Va Materials Selection Although the outgassing data from Reference 3 or other sources can greatly facilitate the selection of materials for use in spacecraft, such test data should still be examined for each application to make sure that they are suitable for the particular functions and design requirements of the spacecraft.

For example, the data mayFile Size: KB. AA-DUCT N02 passes NASA's outgassing testing (ASTM E) and is listed in NASA's Outgassing Data for Selecting Spacecraft Materials list. AA-DUCT N02 offers excellent mechanical, electrical, and physical properties at continuous operating Temperatures up To °C.

Vacuum Optics 8 Outgassing TestsOutgassing Tests • Perform outgassing tests on candidate materials and components per ASTM EStandard Test Method for Contamination Outgassing Characteristics of Spacecraft Materials – to torr, 30°C, 24 hr • Results provide quantitative & qualitative data – Quantitative: amounts outgassed normalized with respect to.

The Netherlands: Kluwer Academic Publishers; pp. Chen PT. Contamination effects due to space environmental interactions. Am Institute Aeronautics Astronautics January ; AIAA Paper Walter NA, Scialdone JJ.

Outgassing data for selecting spacecraft materials. National aeronautics and space administration. E Test Method for Total Mass Loss and Collected Volatile Condensable Materials from Outgassing in a Vacuum Environment. National Aeronautics and Space Administration (NASA) GSFC RP Outgassing Data for Selecting Spacecraft Materials.

JSC Sp-R General Specification, Vacuum Stability Requirement of Polymeric Material for Spacecraft. The purpose of this document is to provide data on MLI materials used by previous spacecraft such as Spacelab (fig. 2) and the Long-Duration Exposure Facility (LDEF) (fig. 3), and outlines other concerns (fig.

The data within this document are presented for information only. They can be used as guidelines. This book has been cited by the following publications. This book is the perfect practical reference for engineers working with robotics for electronics manufacturing in a range of industries that rely on cleanroom manufacturing.

Aa; Aa; Outgassing Data for Selecting Spacecraft Materials. Reference publicationRev. by: 8. E Test Method for Total Mass Loss and Collected Volatile Condensable Materials from Outgassing in a Vacuum Environment.

National Aeronautics and Space Administration (NASA) GSFCRP Outgassing Data for Selecting Spacecraft Materials. Keywords. Electro-Bond 04 passes NASAs outgassing testing (ASTM E) and is listed in NASAs Outgassing Data for Selecting Spacecraft Materials o-Bond 04 offers excellent mechanical, electrical, and physical properties at continuous operating temperatures Up to : $Materials selection for applications in space environment considering outgassing phenomenon Article in Advances in Space Research 45(6) March with Reads How we measure 'reads'.CHAPTER 23 DEGRADATION OF SPACECRAFT MATERIALS Joyce Dever Bruce Banks Kim de Groh Sharon Miller NASA Glenn Research Center, Cleveland, Ohio INTRODUCTION ATOMIC OXYGEN EFFECTS CONTAMINATION EFFECTS SPACE RADIATION EFFECTS THERMAL AND THERMAL CYCLING EFFECTS INTRODUCTION Materials used Cited by: