000			02337nab a2200325 c 4500
001			vtls000578400
003			RU-ToGU
005			20210907031708.0
007			cr |
008			170627|2015 ne s a eng dd
024	7		_a10.1016/j.physe.2015.02.005 _2doi
035			_ato000578400
040			_aRU-ToGU _brus _cRU-ToGU
100	1		_aSheremet, Mikhail A. _989131
245	1	0	_aEffect of thermal stratification on free convection in a square porous cavity filled with a nanofluid using Tiwari and Das' nanofluid model _cM. A. Sheremet, S. Dinarvand, I. Pop
504			_aБиблиогр.: 39 назв.
520	3		_aNatural convection in a square porous cavity filled with a nanofluid in conditions of thermal stratification has been numerically studied. The mathematical model has been formulated in terms of the dimensionless stream function and temperature using the Darcy–Boussinesq approximation and Tiwari and Das' nanofluid model with new more realistic empirical correlations for the physical properties of the nanofluids. Formulated partial differential equations along with the corresponding boundary conditions have been solved by the finite difference method. Particular efforts have been focused on the effects of the Rayleigh number, thermal stratification parameter, porosity of the porous medium, solid volume fraction parameter of nanoparticles, and the solid matrix of the porous medium (glass balls and aluminum foam) on the local and average Nusselt numbers, streamlines and isotherms. It has been observed an essential effect of thermal stratification parameter on heat and fluid flow fields.
653			_aестественная конвекция
653			_aпористые среды
653			_aтермическая стратификация
653			_aнаножидкости
655		4	_aстатьи в журналах _9681159
700	1		_aDinarvand, S. _9475326
700	1		_aPop, Ioan _d1937- _9179074
773	0		_tPhysica E: Low-dimensional systems and nanostructures _d2015 _gVol. 69. P. 332-341 _x1386-9477
852	4		_aRU-ToGU
856	7		_uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000578400
908			_aстатья
999			_c422488