title: The analysis of the thermal stresses in metals due to a heat flue initiated by pulsed laser impact
metadata.name: dc.contributor.author
metadata.value: Zimin, Boris A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Sventitskaya, Vera E.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Sudenkov, Yuri V.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-04-26T09:40:49Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-04-26T09:40:49Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-03
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Zimin B.A., Sventitskaya V.E., Sudenkov Yu.V. The analysis of the thermal stresses in metals due to a heat flue initiated by pulsed laser impact. Vestnik SPbSU. Mathematics. Mechanics. Astronomy, 2018, vol. 5 (63), issue 1, pp. 131–138.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu01.2018.114
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/9506
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The paper presents an analysis of the thermal stresses in metals due to a heat flux initiated
  by pulsed laser impact. The dynamic problem of thermoelasticity is regarded as a two-stage
  process. The first stage of the process is determined by the time of action of the radiation
  pulse. The second stage depends on the dynamics of the heat flux after the end of action of
  the radiation pulse. It is shown that, the analysis of stresses of the heat flux stage based on
  the traditional system of thermoelasticity equations, as well as on the concepts of physical
  mechanisms of heat flux in metals, give a similar dependence of tensile stresses on the process
  of the heat flux. The tension stresses increasing in the second stage of the process due to
  the electronic mechanism determine the fundamental difference between the thermal stress
  pulse in metals and dielectrics observed in experiments.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Работа выполнена при финансовой поддержке РНФ (проект №15-19-00182).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Mathematics. Mechanics. Astronomy;Volume 5(63); Issue 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: thermoelasticity
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: heat flux
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: pulsed laser radiation
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: The analysis of the thermal stresses in metals due to a heat flue initiated by pulsed laser impact
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 14-Zimin.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/9506/1/14-Zimin.pdf
resources.format: Adobe PDF
resources.size: 633,17 kB