Mathematical modeling of glass melt heat exchange in a cylindrical induction furnace

1994 ◽  
Vol 51 (3-4) ◽  
pp. 122-127
Author(s):  
A. A. Zhilin ◽  
A. N. Zamyatin ◽  
V. K. Shiff
Keyword(s):  
Mathematical Modeling ◽  
Heat Exchange ◽  
Induction Furnace

scholarly journals Analysis Of Three Layer Concentric Tube Heat Exchange Using Mathematic Modeling

2021 ◽  
Vol 10 (3) ◽  
pp. 86-92
Author(s):  
Rinaldy Valendry
Keyword(s):  
Mathematical Modeling ◽  
Heat Exchange ◽  
Coming Out ◽  
Theoretical Calculations ◽  
Fluid Temperature ◽  
Modeling Methods ◽  
Mathematic Modeling ◽  
Cold Fluid ◽  
Theory Calculation ◽  
Exchange Apparatus

A three-channel concentric pipes heat exchanger is a development or improvement of a two-channel concentric heat exchange apparatus. This study was conducted to determine the output temperature of each channel, and compare the results of theoretical calculations using mathematical modeling of experimental results conducted in the field. So that obtained difference of value between result of experiment to result of theory calculation. In this study have 3 variations of temperature data that is 50 °C, 55°C, and 60 °C with two streams namely CounterFlow and PararellFLow and discharge 2.5 l/minute, while cold fluid with 25 °C discharge 1.5 l/minute. From the above analysis it can be concluded that the temperature of the hot fluid coming out of the APK in the experiment tends to be higher than the temperature of the hot fluid coming out of the APK on theoretical calculations of mathematical modeling methods. Meanwhile, the cold cold fluid temperature coming out of the APK in experimental tends to be lower than the temperature of the cold fluid coming out of the APK on theoretical calculations of mathematical modeling methods.

scholarly journals Mathematical Modeling of Hydraulic Resistance in Pipes With Rough Walls

2018 ◽  
Vol 1 (1) ◽  
pp. 74
Author(s):  
Lobanov Lgor Evgenjevich
Keyword(s):  
Mathematical Modeling ◽  
Heat Exchange ◽  
Hydraulic Resistance ◽  
Rough Walls ◽  
Intensification Of Heat Exchange ◽  
Extended Range

In recent years, the numbers of patents have been devoted to the development of rough pipes. The technique theoretical settlement determine of factor of hydraulic resistance for round pipes with rough walls is developed on the basis of a principle of a superposition of complete viscosity in turbulent a layer mainly distinguished from the existing theories. The received results of account for the extended range of determining parameters much distinguished from appropriate given for round pipes with turbulizers, specify a level и intensification of heat exchange.

scholarly journals MATHEMATICAL MODELING OF HEAT EXCHANGE PROCESSES IN A COWSHED FOR THE WARM PERIOD

REPORTS ◽  
2021 ◽  
Vol 4 (338) ◽  
pp. 37-42
Author(s):  
V.G. Borulko ◽  
Yu.G. Ivanov ◽  
D.A. Ponizovkin ◽  
N.A. Shlychkova ◽  
N.M. Kostomakhin
Keyword(s):  
Mathematical Modeling ◽  
Heat Exchange ◽  
Warm Period ◽  
Exchange Processes

scholarly journals MATHEMATICAL MODELING OF HEAT TRANSFER IN A HORIZONTAL HEAT EXCHANGE PIPE

2020 ◽  
Vol 2020 (1) ◽  
pp. 57-60
Author(s):  
Aleksey Bal'chugov ◽  
Mihail Vazhenin ◽  
Borislav Kustov
Keyword(s):  
Mathematical Modeling ◽  
Heat Transfer ◽  
Heat Exchange ◽  
Transfer Process ◽  
Heat Transfer Process ◽  
Atmospheric Air ◽  
Ideal Displacement ◽  
Displacement Model ◽  
The Ideal

It has been experimentally established that the ideal displacement model adequately describes the heat transfer process in a horizontal heat exchange pipe cooled by atmospheric air

Mathematical modeling of the heat-exchange process in a quarry bench in permanently frozen rock

1996 ◽  
Vol 32 (3) ◽  
pp. 197-204 ◽  
Author(s):  
T. N. Polubelova ◽  
V. I. Sleptsov ◽  
V. Y. Izakson
Keyword(s):  
Mathematical Modeling ◽  
Heat Exchange ◽  
Exchange Process ◽  
Heat Exchange Process
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