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Teplofizika vysokikh temperatur, 1993, Volume 31, Issue 6, Pages 995–1001
(Mi tvt3334)
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High Temperature Apparatuses and Structures
Fire walls for open-cycle MHD generators: Fire-surface reconditioning and the choice of thermal operating conditions
V. I. Zalkind, V. A. Povelitsyn, V. K. Shikov, S. S. Shchigel' Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
A new method for zirconium dioxide surface restoration on the fire walls of a MHD generator channel is proposed, that is very important for long-operating MHD generators with high temperatures and plasma flow rates. The first experimental studies have been carried out. A theoretical analysis of the combined electrode characteristics has demonstrated a remarkable decrease in heat flows in the course of zirconium dioxide deposition, as well as a considerable Joule heating in interelement spaces restricting the allowable thickness of the deposited films.
Received: 02.10.1992
Citation:
V. I. Zalkind, V. A. Povelitsyn, V. K. Shikov, S. S. Shchigel', “Fire walls for open-cycle MHD generators: Fire-surface reconditioning and the choice of thermal operating conditions”, TVT, 31:6 (1993), 995–1001; High Temperature, 31:6 (1993), 916–921
Linking options:
https://www.mathnet.ru/eng/tvt3334 https://www.mathnet.ru/eng/tvt/v31/i6/p995
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Abstract page: | 122 | Full-text PDF : | 72 |
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