Numerical simulation of solid and porous fins' impact on heat transfer performance in a differentially heated chamber
The development of different industrial fields, including mechanical and power engineering and electronics, demands the augmentation of heat transfer in engineering devices. Such enhancement can be achieved by adding extended heat transfer surfaces to the heated walls or heat-generating elements. Th...
| Published in: | Mathematics Vol. 10, № 2. P. 263 (1-14) |
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| Main Author: | |
| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001004042 Перейти в каталог НБ ТГУ |
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| 100 | 1 | |a Le, Xuan Hoang Khoa |9 886299 | |
| 245 | 1 | 0 | |a Numerical simulation of solid and porous fins' impact on heat transfer performance in a differentially heated chamber |c X. H. K. Le, I. Pop, M. A. Sheremet |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 23 назв. | ||
| 520 | 3 | |a The development of different industrial fields, including mechanical and power engineering and electronics, demands the augmentation of heat transfer in engineering devices. Such enhancement can be achieved by adding extended heat transfer surfaces to the heated walls or heat-generating elements. This investigation is devoted to the numerical analysis of natural convective energy transport in a differentially heated chamber with isothermal vertical walls and a fin system mounted on the heated wall. The developed in-house computational code has been comprehensively validated. The Forchheimer-Brinkman extended Darcy model has been employed for the numerical simulation of transport phenomena in a porous material. The partial differential equations written, employing non-primitive variables, have been worked out by the finite difference technique. Analysis has been performed for solid and porous fins with various fin materials, amounts and heights. It has been revealed that porous fins provide a very good technique for the intensification of energy removal from heated surfaces. | |
| 653 | |a естественная конвекция | ||
| 653 | |a дифференциальный обогрев | ||
| 653 | |a замкнутые полости | ||
| 653 | |a численное моделирование | ||
| 655 | 4 | |a статьи в журналах |9 889910 | |
| 700 | 1 | |a Pop, Ioan |d 1937- |9 179074 | |
| 700 | 1 | |a Sheremet, Mikhail A. |9 89131 | |
| 773 | 0 | |t Mathematics |d 2022 |g Vol. 10, № 2. P. 263 (1-14) |x 2227-7390 | |
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