Mixed convection–radiation in lid‑driven cavities with nanofluids and time‑dependent heat‑generating body

Эндаумент фонд ТГУ!
Впиши своё имя в историю университета
- Сделать пожертвование -

Add to "Quick Collection"

Description	Size	Format
Mixed convection–radiation in lid‑driven cavities with nanofluids and time‑dependent heat‑generating body	4 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1007/s10973-020-10003-7

Title: Mixed convection–radiation in lid‑driven cavities with nanofluids and time‑dependent heat‑generating body
Creator: Shulepova, Elena V.
|
Sheremet, Mikhail A.
|
Oztop, Hakan F.
|
Abu-Hamdeh, Nidal
Date: 2021
DOI: 10.1007/s10973-020-10003-7
Description: The cooling process of electronic devices having heat-generating elements is a major challenge allowing to develop electronics industry. Therefore, a creation of novel cooling techniques is an important task that can be solved numerically taking into account the multiparametric character of this problem. The mixed convection heat transfer combined with thermal radiation in a lid-driven cavity filled with an alumina–water nanofluid under the effect of sinusoidal time-dependent heat-generating solid element is studied numerically. The partial differential equations formulated in stream function–vorticity variables are solved by the finite difference method. Effects of the Rayleigh number, Reynolds number, thermal radiation parameter, heater location, volumetric heat flux oscillation frequency and nanoparticles volume fraction on liquid flow and heat transfer are analyzed. It has been found that an addition of nanoparticles leads to reduction of the heater temperature, while convective flow rate decreases also.

Relationships: Show Relationship Browser for this Object
collection(s): Механико-математический факультет
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: Journal of thermal analysis and calorimetry. 2021. Vol. 146, № 2. P. 725-738
Language: eng

Created: 25-05-2022

867 Visitors

676 Hits

207 Downloads

Механико-математический факультет Mixed convection–radiation in lid‑driven cavities with nanofluids and time‑dependent heat‑generating body