Доступ предоставлен для: Guest
Turbulence Heat and Mass Transfer 5. Proceedings of the International Symposium on Turbulence Heat and Mass Transfer
September, 25-29, 2006, Dubrovnik, Croatia

DOI: 10.1615/ICHMT.2006.TurbulHeatMassTransf


ISBN Print: 978-1-56700-229-4

ISSN: 2377-2816

Numerical study and modeling of gaseous turbulent flux in a non-isothermal particle laden slab flow

pages 691-694
DOI: 10.1615/ICHMT.2006.TurbulHeatMassTransf.1500
Get accessGet access

Краткое описание

It has been found that gaseous heat turbulent flux is reduced by the presence of particles in several flow configurations. The present work is devoted to this behavior. It is found that, on two-dimensional “temporal” particle laden jet in hot freely decaying isotropic and homogeneous turbulence, the decrease of gaseous heat turbulent flux is due to the coupling term that is mainly negative. An analytical closure based on gradient model with a modified Prandtl number that takes into account particle presence is proposed.

Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции Цены и условия подписки Begell House Контакты Language English 中文 Русский Português German French Spain