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Monday, August 23, 2021 | History

3 edition of Cryo-mechanical tests of Ames 24E2 IR-black coating found in the catalog.

Cryo-mechanical tests of Ames 24E2 IR-black coating

Cryo-mechanical tests of Ames 24E2 IR-black coating

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Published by National Aeronautics and Space Administration, Ames Research Center, For sale by the National Technical Information Service in Moffett Field, Calif, [Springfield, Va .
Written in English

    Subjects:
  • Infrared telescopes.,
  • Low temperature research.

  • Edition Notes

    StatementSheldon M. Smith.
    SeriesNASA technical memorandum -- 102863.
    ContributionsAmes Research Center.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL15298926M

    Roots pumps (or roots blowers) are mechanical booster pumps, used (in conjunction with a backing pump) to reach the medium to high vacuum range with very high gas throughputs. Two (or more) pumps can be used in series with some advantage. For /h Practical base pressure: 10 mbar. Acme Cryogenics, based in Allentown, PA, was acquired by Graham Partners in , a private investment firm focused on investing in businesses with advanced manufacturing technologies, innovative product development capabilities, and strong growth potential. Acme Cryogenics is the provider of products and services that facilitate the production.


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Cryo-mechanical tests of Ames 24E2 IR-black coating Download PDF EPUB FB2

Cryo-Mechanical Tests of Ames 24E2 IR-Black Coating Cryo-mechanical tests of Ames 24E2 IR-black coating book M. Smith, Ames Research Center, Moffett Field, California June hl_.

_A NationalAeronautics and Space Administration Ames Research Center Moffett Field, California Author: Sheldon M. Smith. Cryo-mechanical tests of Ames 24E2 IR-black coating In addition to the ambient condition tape test, five mechanical tests of the IR-black coating, Ames 24E2, were performed at either liquid helium or liquid nitrogen temperatures.

Tensile strain in the coating at liquid nitrogen temperature was measured up to values of 4E-3, both before and after the coating was cycled down to liquid helium Author: Sheldon M.

Smith. In addition to the ambient condition tape test, five mechanical tests of the IR-black coating, Ames 24E2, were performed at either Cryo-mechanical tests of Ames 24E2 IR-black coating book helium or liquid nitrogen teperatures.

Tensile strain in the coating at liquid nitrogen temperature was measured up to values of 4E-3, both before and after the coating was cycled down to liquid helium by: 1.

Cryo-mechanical tests of Ames 24E2 IR-black coating (SuDoc NAS ) [Smith, Sheldon M. ] on FREE shipping on qualifying offers.

Cryo-mechanical tests of Ames 24E2 IR-black coating (SuDoc NAS )Author: Sheldon M. Smith. Cryo-mechanical tests of Ames 24E2 IR-black coating Sheldon M.

Smith Proc. SPIEStray Radiation in Optical Systems, pg (1 December ); doi: Cryo-mechanical tests of Ames 24E2 IR-black coating (SuDoc NAS ). The formulation of Ames 24E2 IR-black coating and a rationale for the selection of its components are given.

The objective was to make a very rough, very thick, and highly absorbing coating to attenuate the specular reflectance of telescope baffles at far-IR wavelengths. Application and curing instructions are also given. Outgassing measurements are quite low following a hour radiative cure. Cryo-mechanical tests of Ames 24E2 IR-black coating [microform] Sheldon M.

Smith Participation in VET in schools [prepared by Hamish Coates and Sheldon Rothman] A hand-me-down. The formulation of Ames 24E2 IR-black coating and a rationale for the selection of its components are given.

The objective was to make a very rough, very thick, and highly absorbing coating to attenuate the specular reflectance of telescope baffles at far-IR wavelengths.

Application and curing instructions are also given. W) II)AI I I I'. I S: O~l 0 5 i F AD-A 4 CRYOGENIC MATERIALS DATA HANDBOOK CRYOGENIC ENGINEERING LABORATORY BOULDER, COLORADO S J ubicreo no,o, i. o,o°s This docuxneni ha. s been approved AIR FORCE BALLISTIC MISSILE DIVISION.

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