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 language | English |
|---|---|
| Title of host publication | MATEC Web of Conferences |
| Publisher | EDP Sciences |
| Volume | 23 |
| DOIs | |
| Publication status | Published - 31 Aug 2015 |
| Event | International 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 2015 → 23 Apr 2015 |
Other
| Other | International Workshop on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, TSOTR 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 22.4.15 → 23.4.15 |
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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 proceeding › Conference contribution
}
TY - GEN
T1 - Influence of local zones of intensive heat transfer on thermal regime of heat supply objects
AU - Maksimov, Vyacheslav I.
AU - Nagornova, Tatiana A.
AU - Stepanova, Olga V.
PY - 2015/8/31
Y1 - 2015/8/31
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84946571413&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84946571413&partnerID=8YFLogxK
U2 - 10.1051/matecconf/20152301052
DO - 10.1051/matecconf/20152301052
M3 - Conference contribution
VL - 23
BT - MATEC Web of Conferences
PB - EDP Sciences
ER -