Numerical simulation of unsteady heat transfer in canned mushrooms in brine during sterilization processes

1995 ◽  
Vol 25 (1) ◽  
pp. 45-53 ◽  
Author(s):  
Stepan Garo Akterian
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Unsteady Heat Transfer

scholarly journals HEAT EXCHANGE OF ELECTRIC CONDUCTIVE LIQUID IN THE SUPPLY OF HEAT TO THE INNER SURFACE OF THE SPHERICAL LAYER AT SMALL VALUES OF THE REYNOLD'S MAGNETIC NUMBER

2021 ◽  
pp. 35-42
Author(s):  
С.В. Соловьев
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Spherical Layer ◽  
Magnetic Reynolds Number ◽  
Joule Dissipation ◽  
Unsteady Heat Transfer ◽  
Electrically Conductive ◽  
Conductive Liquid ◽  
Nusselt Numbers ◽  
Inner Surface

Представлены результаты численного моделирования нестационарного теплообмена и магнитной гидродинамики электропроводной жидкости в сферическом слое. Исследовано влияние малых значений магнитного числа Рейнольдса и теплоты джоулевой диссипации на эволюцию структуры течения жидкости, поле температуры, магнитной индукции и распределение чисел Нуссельта. The results of numerical simulation of unsteady heat transfer and magneto hydrodynamics of an electrically conductive fluid in a spherical layer are presented. The influence of small values of the magnetic Reynolds number and the heat of Joule dissipation on the evolution of the structure of the fluid flow, the field of temperature, magnetic induction and the distribution of Nusselt numbers is investigated.

Numerical Simulation of Parts Quenching Deformation

2014 ◽  
Vol 698 ◽  
pp. 487-490
Author(s):  
Ivan Osipov ◽  
Alexandr Bachurin ◽  
Nikolay Kurlayev
Keyword(s):  
Heat Transfer ◽  
Experimental Data ◽  
Numerical Simulation ◽  
Aluminum Alloy ◽  
Thermal Deformation ◽  
Unsteady Heat Transfer ◽  
Quench Medium ◽  
The Difference

The problem of unsteady heat transfer of a part with the quench medium and thermal deformation of aluminum alloy parts is discussed and the results of calculating are compared to the experimental data. The experimental data confirmed the nature of the deformation obtained by numerical simulation. The difference between the deformations obtained in the calculations and the experimental data was 23%.

Numerical Simulation by FDM of Unsteady Heat Transfer in Cylindrical Coordinates

2016 ◽  
Vol 851 ◽  
pp. 322-325
Author(s):  
Cláudia Narumi Takayama Mori ◽  
Estaner Claro Romão
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Finite Difference ◽  
Finite Difference Method ◽  
Exact Solutions ◽  
Difference Method ◽  
Transfer Problem ◽  
Cylindrical Coordinates ◽  
Unsteady Heat Transfer ◽  
The Finite Difference Method

In this paper the heat transfer problem in transient and cylindrical coordinates will be solved by the Crank-Nicolson method in conjunction the Finite Difference Method. To validate the formulation will study the numerical efficiency by comparisons of numerical results compared with two exact solutions.

scholarly journals HEAT EXCHANGE OF ELECTRIC CONDUCTIVE LIQUID WHEN DEPLOYING THE HEAT FROM THE INNER SURFACE OF THE SPHERICAL LAYER AT SMALL VALUES OF THE REYNOLD'S MAGNETIC NUMBER

2021 ◽  
pp. 212-219
Author(s):  
С.В. Соловьев
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Reynolds Number ◽  
Spherical Layer ◽  
Magnetic Reynolds Number ◽  
Unsteady Heat Transfer ◽  
Electrically Conductive ◽  
Conductive Liquid ◽  
Nusselt Numbers ◽  
Inner Surface

Представлены результаты численного моделирования нестационарного теплообмена и магнитной гидродинамики электропроводной жидкости в сферическом слое. Исследовано влияние малых значений магнитного числа Рейнольдса и диссипации джоулевой теплоты на эволюцию структуры течения жидкости, поле температуры, магнитной индукции и распределение чисел Нуссельта. The results of numerical simulation of unsteady heat transfer and magneto hydrodynamics of an electrically conductive fluid in a spherical layer are presented. The influence of small values ​​of the magnetic Reynolds number and dissipation of Joule heat on the evolution of the structure of the fluid flow, the field of temperature, magnetic induction and the distribution of Nusselt numbers is investigated.

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