The dynamics of thermal regime changes of a local working zone in conditions of its heating by gas infrared radiators

Research output: Contribution to journalConference article

Abstract

Mathematical modeling of unsteady heat transfer in a closed rectangular area with a local heat supply object in a conjugate formulation in working conditions of radiation source of energy is passed. Fields of temperatures and stream functions, illustrating the influence of a local typical object on thermal regime are received. The effect of Grashof number on dimensionless heat transfer coefficient - Nusselt number is investigated. The influence of nonconducted heat supply object on heat transfer rate in solution domain is showed.

Original languageEnglish
Article number012009
JournalIOP Conference Series: Materials Science and Engineering
Volume93
Issue number1
DOIs
Publication statusPublished - 13 Oct 2015
Event21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015 - Tomsk, Russian Federation
Duration: 5 Oct 20159 Oct 2015

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Radiators
Gases
Infrared radiation
Heating
Heat transfer
Grashof number
Nusselt number
Heat transfer coefficients
Radiation
Hot Temperature
Temperature

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

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abstract = "Mathematical modeling of unsteady heat transfer in a closed rectangular area with a local heat supply object in a conjugate formulation in working conditions of radiation source of energy is passed. Fields of temperatures and stream functions, illustrating the influence of a local typical object on thermal regime are received. The effect of Grashof number on dimensionless heat transfer coefficient - Nusselt number is investigated. The influence of nonconducted heat supply object on heat transfer rate in solution domain is showed.",
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