Numerical simulation of turbulent natural convection in electronic enclosure

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

Turbulent natural convection in an electronic enclosure having finite thickness heat-conducting walls at local heating at the bottom of the cavity provided that convective- radiative heat exchange with environment on one of the external borders has been numerically studied. Mathematical simulation has been carried out in terms of the dimensionless Reynolds averaged Navier Stokes (RANS) equations in stream function - vorticity formulations. The formulation comprises the standard two equation κ-ε turbulence model with wall functions, along with the Boussinesq approximation, for the flow and heat transfer. The Grashof number based on the length of the gas cavity was varied from 107 to 109. Detailed results including stream lines, temperature profiles and correlation for the average Nusselt number in terms of Grashof number have been obtained.

Язык оригиналаАнглийский
Название основной публикации2010 11th Annual International Conference and Seminar on Micro/Nanotechnologies and Electron Devices, EDM'2010 - Proceedings
Страницы177-180
Число страниц4
DOI
СостояниеОпубликовано - 2010
Событие2010 11th Annual International Conference and Seminar on Micro/Nanotechnologies and Electron Devices, EDM'2010 - Altai, Российская Федерация
Продолжительность: 30 июн 20104 июл 2010

Другое

Другое2010 11th Annual International Conference and Seminar on Micro/Nanotechnologies and Electron Devices, EDM'2010
СтранаРоссийская Федерация
ГородAltai
Период30.6.104.7.10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Цитировать

    Sheremet, M. A. (2010). Numerical simulation of turbulent natural convection in electronic enclosure. В 2010 11th Annual International Conference and Seminar on Micro/Nanotechnologies and Electron Devices, EDM'2010 - Proceedings (стр. 177-180). [5568836] https://doi.org/10.1109/EDM.2010.5568836