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This article is cited in 1 scientific paper (total in 1 paper)
Heat and Mass Transfer and Physical Gasdynamics
Effect of Heat and Mass Transfer of Alloying Elements on the Parameters of Thermoemission Cathodes
B. D. Tsydypov Institute of Physical Materials Science, Siberian Branch of the Russian Academy of Sciences
Abstract:
The regularities of cathode processes for activated thermionic cathodes, operating in three typical
modes found experimentally, are theoretically studied. An evolutionary physical–mathematical model is used considering the processes occurring in the bulk and on the surface of a solid body and in the cathode plasma with reference to each other. The agreement between the theoretical results and the experimental data confirms the accuracy of the developed model. It is shown that the unsteadiness of the cathode and near-cathode processes is caused by the change of the emission characteristics of the cathode material during its operation.
Received: 19.02.2013
Citation:
B. D. Tsydypov, “Effect of Heat and Mass Transfer of Alloying Elements on the Parameters of Thermoemission Cathodes”, TVT, 52:4 (2014), 609–612; High Temperature, 52:4 (2014), 580–583
Linking options:
https://www.mathnet.ru/eng/tvt628 https://www.mathnet.ru/eng/tvt/v52/i4/p609
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Abstract page: | 178 | Full-text PDF : | 65 | References: | 41 | First page: | 1 |
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