Mathematical modeling of heat transfer inside a biogas plant

2020 ◽  
Vol 6 ◽  
pp. 40-43
Author(s):  
Amur Fiapshev ◽  
Marat Khamokov ◽  
Olesya Kilchukova ◽  
Batyr Fiapshev
Keyword(s):  
Mathematical Modeling ◽  
Heat Transfer ◽  
Heat Exchanger ◽  
Biogas Plant ◽  
Plant Performance ◽  
Temperature Level ◽  
Research Results ◽  
Transfer Processes

The main purpose of this project was to simulate heat transfer processes inside a biogas plant. The unique design of the suggested biogas plant incorporates a heat exchanger mixer as one combined part. This allowed more even biomass warming and keeping the required temperature level all over the tank to optimize the overall biogas processing in the plant. The research results show how major biogas plant parameters affect the plant performance.

scholarly journals Mathematical Modeling of Fluid Flow and Heat Transfer in Petroleum Industries and Geothermal Applications

Energies ◽  
2020 ◽  
Vol 13 (6) ◽  
pp. 1344
Author(s):  
Mehrdad Massoudi
Keyword(s):  
Mathematical Modeling ◽  
Heat Transfer ◽  
Porous Media ◽  
Fluid Flow ◽  
Heat Exchanger ◽  
Ground Heat Exchanger ◽  
Special Issue ◽  
Flow And Heat Transfer ◽  
Convection In Porous Media

This Special Issue of Energies is dedicated to all aspects of fluid flow and heat transfer in geothermal applications, including the ground heat exchanger, conduction, and convection in porous media [...]

scholarly journals Mathematical modeling of heat transfer processes of coal waste combustion in a chamber of automated energy generating complex

2013 ◽  
Vol 22 (2) ◽  
pp. 174-179 ◽  
Author(s):  
Sergey P. Mochalov ◽  
Sergey N. Kalashnikov ◽  
Pavel S. Mochalov ◽  
Guolin Song ◽  
Guoyi Tang
Keyword(s):  
Mathematical Modeling ◽  
Heat Transfer ◽  
Coal Waste ◽  
Waste Combustion ◽  
Transfer Processes

Irreversibility and Reversible Heat Transfer: The Quest and Nature of Energy and Entropy

2004 ◽  
Author(s):  
M. Kostic
Keyword(s):  
Heat Transfer ◽  
Energy Transfer ◽  
Irreversible Process ◽  
Temperature Level ◽  
Isentropic Compression ◽  
Transfer Processes ◽  
Compression And Expansion ◽  
Process Heat

This paper focuses on philosophical and practical aspects of energy and entropy, with emphasis on reversibility and irreversibility, and a goal to establish the concept of “reversible heat transfer,” regardless that heat transfer is a typical irreversible process. Heat transfer, like any other energy transfer, may be achieved from any-to-any temperature level, and in limit be reversible, if temperature of an intermediary cyclic substance is adjusted as needed, using isentropic compression and expansion. The reversible heat transfer limits are the most efficient and demonstrate limiting potentials for practical heat transfer processes.

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