Zobrazeno 1 - 10
of 213
pro vyhledávání: '"W. L. Johnson"'
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
The crystal formation waiting time of a homogeneous supercooled liquid exhibits a pronounced minimum depending on temperature, and this minimum is a measure of glass forming ability. Here, the authors propose an expression for this minimum for all me
Externí odkaz:
https://doaj.org/article/893b30ae77e84737ac1a1465df455660
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1240:012013
Understanding the dispersion of heat around a cryogenic fluid tank, specifically the interaction between the cryogenic fluid and the tank wall is critical in the analysis of long duration cryogen storage in microgravity. The heat transfer interaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7d54fdf18433bf914596c080c7fa5e9
https://doi.org/10.1088/1757-899x/1240/1/012013
https://doi.org/10.1088/1757-899x/1240/1/012013
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1240:012009
The demonstration of vapor cooling on a structural skirt was one of the main objectives of the Structural Heat Intercept, Insulation, and Vibration Evaluation Rig (SHIIVER) testing. SHIIVER consisted of a 4-meter diameter stainless steel tank with an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed64181c7da2dcd995884f555dc8d962
https://doi.org/10.1088/1757-899x/1240/1/012009
https://doi.org/10.1088/1757-899x/1240/1/012009
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 755:012151
The Structural Heat Intercept, Insulation, and Vibration Evaluation Rig (SHIIVER) is designed to demonstrate the performance benefits of installing multilayer insulation (MLI) and structural vapor cooling onto a large hydrogen tank as a part of an up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d4795f6798bea002761dd30df6100e
https://doi.org/10.1088/1757-899x/755/1/012151
https://doi.org/10.1088/1757-899x/755/1/012151
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 755:012074
Normally, in order to characterize multilayer insulation installed onto a test tank, the boil-off of the tank is measured and then heat loads from structural and fluid penetrations are calculated from temperature measurements throughout the system. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c086e3e620220c1b7fc8cffb5a866a99
https://doi.org/10.1088/1757-899x/755/1/012074
https://doi.org/10.1088/1757-899x/755/1/012074
Autor:
W. L. Johnson, D. J. Chato
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 755:012152
The performance of multilayer insulation systems (MLI) are often determined not by the bulk acreage insulation but rather by the design details that allow the insulation to be attached to the hardware it is insulating. To help understand the impacts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2524d44694a1ec9b25466ddeb645367b
https://doi.org/10.1088/1757-899x/755/1/012152
https://doi.org/10.1088/1757-899x/755/1/012152
Autor:
W. L. Johnson, M. Tenhover
Publikováno v:
Glassy Metals: Magnetic, Chemical, and Structural Properties ISBN: 9781351072267
Glassy Metals: Magnetic, Chemical, and Structural Properties
Glassy Metals: Magnetic, Chemical, and Structural Properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71886f89fceba291367868f56587cb6
https://doi.org/10.1201/9781351072267-3
https://doi.org/10.1201/9781351072267-3
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 278:012196
Due to the variety of requirements across aerospace platforms, and one off projects, the repeatability of cryogenic multilayer insulation (MLI) has never been fully established. The objective of this test program is to provide a more basic understand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d7fcff33ffc701efe8ffe8ca5ac89d2
https://doi.org/10.1088/1757-899x/278/1/012196
https://doi.org/10.1088/1757-899x/278/1/012196
Publikováno v:
AIP Conference Proceedings.
Cryogenic multilayer insulation (MLI) has been studied thoroughly over the last 60 years. Numerous tank and calorimeter tests have been performed using many different insulation approaches. However, a large majority of these tests have been on ideal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aec6d727d75bba06d312bf99100ee336
https://doi.org/10.1063/1.4860771
https://doi.org/10.1063/1.4860771
Publikováno v:
AIP Conference Proceedings.
Many applications require specific knowledge of thin film polymeric properties at cryogenic temperatures. In particular, applications in pressure vessels and structural components require understanding of the mechanical properties of polymers. The us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554b0e0ba834bd905e21e2f5e5c6cd11
https://doi.org/10.1063/1.4860619
https://doi.org/10.1063/1.4860619