Influence of local zones of intensive heat transfer on thermal regime of heat supply objects

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The results of mathematical simulation of conjugate heat transfer for heat supply object are represented. The turbulent regime of air motion in a closed cavity with the enclosing walls from reinforced concrete and glass is examined. On the outer boundary, which includes window aperture, the conditions of convective-radiation heat exchange with environment are realized. Is solved the system of the dimensionless equations within the framework of thermal conductivity model for the solid walls and Navier-Stokes for the gas. The influence of the local zones of intensive heat transfer on the thermal regime of the heat supply objects is established. Are determined the values of the dimensionless heat exchange coefficient on division border "air-wall". The analysis of the values of mean temperatures of the solution region is carried out.

Original languageEnglish
Title of host publicationMATEC Web of Conferences
PublisherEDP Sciences
Volume23
DOIs
Publication statusPublished - 31 Aug 2015
EventInternational Workshop on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, TSOTR 2015 - Tomsk, Russian Federation
Duration: 22 Apr 201523 Apr 2015

Other

OtherInternational Workshop on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, TSOTR 2015
CountryRussian Federation
CityTomsk
Period22.4.1523.4.15

Fingerprint

Heat transfer
Heat radiation
Air
Reinforced concrete
Thermal conductivity
Gases
Glass
Hot Temperature
Temperature

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

Cite this

Influence of local zones of intensive heat transfer on thermal regime of heat supply objects. / Maksimov, Vyacheslav I.; Nagornova, Tatiana A.; Stepanova, Olga V.

MATEC Web of Conferences. Vol. 23 EDP Sciences, 2015. 01052.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Maksimov, VI, Nagornova, TA & Stepanova, OV 2015, Influence of local zones of intensive heat transfer on thermal regime of heat supply objects. in MATEC Web of Conferences. vol. 23, 01052, EDP Sciences, International Workshop on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, TSOTR 2015, Tomsk, Russian Federation, 22.4.15. https://doi.org/10.1051/matecconf/20152301052
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