Abstract
The effect of the external heat flow density and thermal-physical characteristics of the material of the enclosure walls on the modes of energy, mass, and momentum transfer in a standard component of electronics or electronic equipment with a local heat source is numerically analyzed. The distributions of the streamlines and isotherms in the solution region which reflect the possibility of controlling the thermohydrodynamics in the gas cavity by choosing the corresponding parameters of the external flow and the wall material are obtained. The dependences for the average heat transfer coefficient on the internal surface of one of the vertical walls in the case of variations in the thermal-physical characteristics of the material and the wall thickness are obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 326-332 |
| Number of pages | 7 |
| Journal | Russian Microelectronics |
| Volume | 40 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 Sep 2011 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Condensed Matter Physics
Cite this
Efficient control over heat transfer and hydrodynamics in closed regions due to optimal selection of materials for enclosure walls and external heat load. / Kuznetsov, G. V.; Sheremet, M. A.
In: Russian Microelectronics, Vol. 40, No. 5, 01.09.2011, p. 326-332.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Efficient control over heat transfer and hydrodynamics in closed regions due to optimal selection of materials for enclosure walls and external heat load
AU - Kuznetsov, G. V.
AU - Sheremet, M. A.
PY - 2011/9/1
Y1 - 2011/9/1
N2 - The effect of the external heat flow density and thermal-physical characteristics of the material of the enclosure walls on the modes of energy, mass, and momentum transfer in a standard component of electronics or electronic equipment with a local heat source is numerically analyzed. The distributions of the streamlines and isotherms in the solution region which reflect the possibility of controlling the thermohydrodynamics in the gas cavity by choosing the corresponding parameters of the external flow and the wall material are obtained. The dependences for the average heat transfer coefficient on the internal surface of one of the vertical walls in the case of variations in the thermal-physical characteristics of the material and the wall thickness are obtained.
AB - The effect of the external heat flow density and thermal-physical characteristics of the material of the enclosure walls on the modes of energy, mass, and momentum transfer in a standard component of electronics or electronic equipment with a local heat source is numerically analyzed. The distributions of the streamlines and isotherms in the solution region which reflect the possibility of controlling the thermohydrodynamics in the gas cavity by choosing the corresponding parameters of the external flow and the wall material are obtained. The dependences for the average heat transfer coefficient on the internal surface of one of the vertical walls in the case of variations in the thermal-physical characteristics of the material and the wall thickness are obtained.
UR - http://www.scopus.com/inward/record.url?scp=80955137859&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80955137859&partnerID=8YFLogxK
U2 - 10.1134/S1063739711050052
DO - 10.1134/S1063739711050052
M3 - Article
VL - 40
SP - 326
EP - 332
JO - Russian Microelectronics
JF - Russian Microelectronics
SN - 1063-7397
IS - 5
ER -