Abstract
Results of numerical simulation of heat and mass transfer in a wet fibroporous material in conditions of evaporation and steam diffusion were obtained. Values of heat and mass fluxes were established. The contribution of evaporation effect to total heat flux and need to consider volume fractions of water and steam into the structure of fibroporous material in calculation of effective thermal conductivity were shown. Nonstationarity of heat and mass transfer in conditions of considered problem can be ignored.
| Original language | English |
|---|---|
| Title of host publication | EPJ Web of Conferences |
| Publisher | EDP Sciences |
| Volume | 76 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | Conference on Thermo-Physical Basis of Energy Technologies - Tomsk, Russian Federation Duration: 16 Oct 2014 → 18 Oct 2014 |
Other
| Other | Conference on Thermo-Physical Basis of Energy Technologies |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 16.10.14 → 18.10.14 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Heat loss of heat pipelines in moisture conditions of thermal insulation. / Polovnikov, V. Yu; Gubina, E. V.
EPJ Web of Conferences. Vol. 76 EDP Sciences, 2014. 01029.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Heat loss of heat pipelines in moisture conditions of thermal insulation
AU - Polovnikov, V. Yu
AU - Gubina, E. V.
PY - 2014
Y1 - 2014
N2 - Results of numerical simulation of heat and mass transfer in a wet fibroporous material in conditions of evaporation and steam diffusion were obtained. Values of heat and mass fluxes were established. The contribution of evaporation effect to total heat flux and need to consider volume fractions of water and steam into the structure of fibroporous material in calculation of effective thermal conductivity were shown. Nonstationarity of heat and mass transfer in conditions of considered problem can be ignored.
AB - Results of numerical simulation of heat and mass transfer in a wet fibroporous material in conditions of evaporation and steam diffusion were obtained. Values of heat and mass fluxes were established. The contribution of evaporation effect to total heat flux and need to consider volume fractions of water and steam into the structure of fibroporous material in calculation of effective thermal conductivity were shown. Nonstationarity of heat and mass transfer in conditions of considered problem can be ignored.
UR - http://www.scopus.com/inward/record.url?scp=84906847504&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906847504&partnerID=8YFLogxK
U2 - 10.1051/epjconf/20147601029
DO - 10.1051/epjconf/20147601029
M3 - Conference contribution
VL - 76
BT - EPJ Web of Conferences
PB - EDP Sciences
ER -