Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Alexander S. Gontar"'
Autor:
Anotoly A. Yastrebkov, Alexander S. Gontar, Alexander P. Belousenko, Yury V. Nikolaev, Nikolay V. Lapochkin, David L. Tsetskhladze
Publikováno v:
AIP Conference Proceedings.
It became possible to produce thermionic converters and thermionic fuel elements having a long-term service life and high efficiency only after developing new materials and processes of their production and treatment. This report present the characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb9471fdc886e9da0693cddbddf1c325
https://doi.org/10.1063/1.1358068
https://doi.org/10.1063/1.1358068
Publikováno v:
Space technology and applications international forum (STAIF - 97).
Specialists in space applications are currently focusing on bimodal power systems designed to provide both electric power and thermal propulsion (Kennedy, 1994 and Houts, 1995). Our work showed that thermionics is a viable technology for nuclear bimo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf63d71fb7fbe9dc4762f0ab7cf530f9
https://doi.org/10.1063/1.51982
https://doi.org/10.1063/1.51982
Autor:
Victor L. Mitrofanov, Helen H. Moeller, Anatoli S. Panov, Alexander S. Gontar, Yuri F. Khromov, Vladimir A. Zaitsev, Eugeni V. Fiveisky
Publikováno v:
AIP Conference Proceedings.
The thermal stability of (U0.7–Ta0.3)C0.99 pellets with nomial porosities of 10% and 20% was investigated. In this study, pellets were thermally treated at 1873 K and 2073 K in vacuum for 500 hours. Characterization before and after testing include
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4488ac5efc079281c260894a48b42ae7
https://doi.org/10.1063/1.47192
https://doi.org/10.1063/1.47192
Autor:
Helen M. Rakitskaya, Alexander S. Gontar, Evgeny M. Galkin, Helen H. Moeller, David L. Baty, Mohamed S. El-Genk, Mark D. Hoover
Publikováno v:
AIP Conference Proceedings.
Pellets of both hyper‐ and hypostoichiometric uranium dioxide were prepared and tested to determine their relative thermal stability. This paper will discuss the materials tested, the test procedure and the test results. In summary, pellets of hype
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea2ee433ada4c88504790824d95f35a8
https://doi.org/10.1063/1.2950276
https://doi.org/10.1063/1.2950276