Выдержка
The results of mathematical simulation of thermal conditions of a typical element of radio electronics or electronic engineering are reported. The element presents a gas-filled cavity surrounded by finitely thick solid walls and containing a local heat source. It is shown that a change in the emission intensity of the heat source in the initial time stage destabilizes the thermal plume, and a slight external perturbation has a profound effect upon the hydrodynamics and heat transfer in the system. It is established that the possibility exists of controlling the gas flow velocity and the distribution of temperatures in the cavity by choosing the optimal material for the solid walls and the thermal conditions at the outer contour of the decision region.
| Язык оригинала | Английский |
|---|---|
| Страницы (с-по) | 427-442 |
| Число страниц | 16 |
| Журнал | Russian Microelectronics |
| Том | 39 |
| Номер выпуска | 6 |
| DOI | |
| Состояние | Опубликовано - 1 ноя 2010 |
Отпечаток
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Condensed Matter Physics
Цитировать
On the possibility of controlling thermal conditions of a typical element of electronic equipment with a local heat source via Natural Convection. / Kuznetsov, G. V.; Sheremet, M. A.
В: Russian Microelectronics, Том 39, № 6, 01.11.2010, стр. 427-442.Результат исследований: Материалы для журнала › Статья
}
TY - JOUR
T1 - On the possibility of controlling thermal conditions of a typical element of electronic equipment with a local heat source via Natural Convection
AU - Kuznetsov, G. V.
AU - Sheremet, M. A.
PY - 2010/11/1
Y1 - 2010/11/1
N2 - The results of mathematical simulation of thermal conditions of a typical element of radio electronics or electronic engineering are reported. The element presents a gas-filled cavity surrounded by finitely thick solid walls and containing a local heat source. It is shown that a change in the emission intensity of the heat source in the initial time stage destabilizes the thermal plume, and a slight external perturbation has a profound effect upon the hydrodynamics and heat transfer in the system. It is established that the possibility exists of controlling the gas flow velocity and the distribution of temperatures in the cavity by choosing the optimal material for the solid walls and the thermal conditions at the outer contour of the decision region.
AB - The results of mathematical simulation of thermal conditions of a typical element of radio electronics or electronic engineering are reported. The element presents a gas-filled cavity surrounded by finitely thick solid walls and containing a local heat source. It is shown that a change in the emission intensity of the heat source in the initial time stage destabilizes the thermal plume, and a slight external perturbation has a profound effect upon the hydrodynamics and heat transfer in the system. It is established that the possibility exists of controlling the gas flow velocity and the distribution of temperatures in the cavity by choosing the optimal material for the solid walls and the thermal conditions at the outer contour of the decision region.
UR - http://www.scopus.com/inward/record.url?scp=78649883148&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649883148&partnerID=8YFLogxK
U2 - 10.1134/S1063739710060089
DO - 10.1134/S1063739710060089
M3 - Article
AN - SCOPUS:78649883148
VL - 39
SP - 427
EP - 442
JO - Russian Microelectronics
JF - Russian Microelectronics
SN - 1063-7397
IS - 6
ER -