Heat transfer and modeling hollow cathode material structural state of vacuum plasmatron

DOI

10.2991/aime-17.2017.32How to use a DOI?

Keywords

plasmatron, cathode, heat flow, temperature field, recrystallization, structure, grain

Abstract

The proposed mathematical models for the calculation of the temperature field and the process of nucleation and growth of a grain in the electrode material of a plasmatron allow conducting numerical simulation of various modes of operation of a hollow cathode and evaluating the change in the structure of a material during electrode heating and using them to study and to improve the operating characteristics of hollow cathodes of vacuum plasmotrons

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - O.S. Dutova
AU  - A.V. Shishkin
AU  - V.N. Shiremetov
PY  - 2017/07
DA  - 2017/07
TI  - Heat transfer and modeling hollow cathode material structural state of vacuum plasmatron
BT  - Proceedings of the International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)
PB  - Atlantis Press
SP  - 192
EP  - 196
SN  - 2352-5401
UR  - https://doi.org/10.2991/aime-17.2017.32
DO  - 10.2991/aime-17.2017.32
ID  - Dutova2017/07
ER  -