Time-dependent natural convection of micropolar fluid in a wavy triangular cavity; International Journal of Heat and Mass Transfer; Vol. 105

Time-dependent natural convection of micropolar fluid in a wavy triangular cavity

Bibliographische Detailangaben
Parent link:International Journal of Heat and Mass Transfer
Vol. 105.— 2017.— [P. 610-622]
1. Verfasser: Sheremet M. A. Mikhail Aleksandrovich
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра атомных и тепловых электростанций (АТЭС)
Weitere Verfasser: Pop I. Ioan, Ishak A. Anuar
Zusammenfassung:Title screen
Natural convection of micropolar fluid in a right-angled wavy triangular cavity has been analyzed numerically. Governing equations formulated in dimensionless stream function, vorticity and temperature using the Boussinesq and Eringen approaches with appropriate initial and boundary conditions have been solved by finite difference method of the second-order accuracy. The effects of the dimensionless time, Prandtl number, vortex viscosity parameter, and undulation number on streamlines, isotherms, vorticity isolines as well as average Nusselt number at wavy wall and fluid flow rate inside the cavity have been studied. Obtained results have revealed essential heat transfer reduction and fluid flow attenuation with vortex viscosity parameter.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2017
Schlagworte:
электронный ресурс
труды учёных ТПУ
triangular wavy cavity
natural convection
micropolar fluid
numerical results
естественная конвекция
микрополярные жидкости
численные результаты
теплопередача
Online-Zugang:https://doi.org/10.1016/j.ijheatmasstransfer.2016.09.044
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656750

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