Publication: Plasma Railgun with Capillary–Porous Electrodes
Дата
2021
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© 2021, Pleiades Publishing, Ltd.Abstract—: A scheme of a spacecraft thruster based on pulsed plasma railgun with capillary–porous electrodes is proposed. Electrodes of this kind are renewable and do not degrade while their lifetime is limited by the stored amount of the filler metal of the capillary–porous electrode. Operating regimes in which capillary–porous electrodes are efficient are found. In these regimes, the proposed railgun construction can yield the thrust of several newtons and specific impulse of several tens of km/s. Li, Sn, and Ga can be used as filler metals of capillary–porous electrodes with porous mats made from molybdenum or tungsten.
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Nagel', M. Y. Plasma Railgun with Capillary–Porous Electrodes / Nagel', M.Y., Martynenko, Y.V. // Plasma Physics Reports. - 2021. - 47. - № 4. - P. 362-368. - 10.1134/S1063780X21040073
URI
https://www.doi.org/10.1134/S1063780X21040073
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https://openrepository.mephi.ru/handle/123456789/24228
https://www.scopus.com/record/display.uri?eid=2-s2.0-85107557161&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000658774100005
https://openrepository.mephi.ru/handle/123456789/24228