Influence of thermal conductivity on the heating of a substance by a high-intensity ion beam

V. I. Boiko, V. V. Evstigneev, N. N. Prilepskikh, I. V. Shamanin

Research output: Contribution to journalArticle

Abstract

Relations describing the process of heat transfer from the energy-dissipation region of a monoenergetic ion beam in an obstructing target within the pulse duration are derived on the basis of an analysis of the fundamental laws governing the interaction of a high-intensity ion beam with condensed media and the solution of the heat-conduction equation. The proposed analytical expressions can be used to assess the feasibility of neglecting thermal conductivity and calculating the temperature fields in the target without solving the heat-conduction boundary-value problem, namely on the basis of the characteristics of a heat-release source approximating the real source.

Original languageEnglish
Pages (from-to)437-440
Number of pages4
JournalSoviet Physics Journal
Volume29
Issue number6
DOIs
Publication statusPublished - Jun 1986

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Engineering(all)

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