Effect of inclined magnetic field on natural convection melting in a square cavity with a local heat source

Xehetasun bibliografikoak
Parent link:Journal of Magnetism and Magnetic Materials
Vol. 419.— 2016.— [P. 476-484]
Egile nagusia: Bondareva N. S. Nadezhda Sergeevna
Erakunde egilea: Национальный исследовательский Томский политехнический университет Энергетический институт Кафедра атомных и тепловых электростанций
Beste egile batzuk: Sheremet M. A. Mikhail Aleksandrovich
Gaia:Title screen
MHD natural convection melting in a square cavity with a local heater has been analyzed numerically. The domain of interest is an enclosure bounded by isothermal vertical walls of low constant temperature and adiabatic horizontal walls. A heat source of constant temperature is located on the bottom wall. An inclined uniform magnetic field affects the natural convective heat transfer and fluid flow inside the melt. The governing equations formulated in dimensionless stream function, vorticity and temperature with corresponding initial and boundary conditions have been solved using implicit finite difference method of the second-order accuracy. The effects of the Rayleigh number, Stefan number, Hartmann number, magnetic field inclination angle and dimensionless time on streamlines, isotherms and Nusselt number at the heat source surface have been analyzed.
Режим доступа: по договору с организацией-держателем ресурса
Hizkuntza:ingelesa
Argitaratua: 2016
Gaiak:
Sarrera elektronikoa:http://dx.doi.org/10.1016/j.jmmm.2016.06.050
Formatua: Baliabide elektronikoa Liburu kapitulua
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650880

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330 |a MHD natural convection melting in a square cavity with a local heater has been analyzed numerically. The domain of interest is an enclosure bounded by isothermal vertical walls of low constant temperature and adiabatic horizontal walls. A heat source of constant temperature is located on the bottom wall. An inclined uniform magnetic field affects the natural convective heat transfer and fluid flow inside the melt. The governing equations formulated in dimensionless stream function, vorticity and temperature with corresponding initial and boundary conditions have been solved using implicit finite difference method of the second-order accuracy. The effects of the Rayleigh number, Stefan number, Hartmann number, magnetic field inclination angle and dimensionless time on streamlines, isotherms and Nusselt number at the heat source surface have been analyzed. 
333 |a Режим доступа: по договору с организацией-держателем ресурса 
461 |t Journal of Magnetism and Magnetic Materials 
463 |t Vol. 419  |v [P. 476-484]  |d 2016 
610 1 |a электронный ресурс 
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700 1 |a Bondareva  |b N. S.  |g Nadezhda Sergeevna 
701 1 |a Sheremet  |b M. A.  |c physicist  |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences  |f 1983-  |g Mikhail Aleksandrovich  |3 (RuTPU)RU\TPU\pers\35115  |9 18390 
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