Open AccessComputer modelling of heat energy regeneration process in a reversible heat exchanger
Author(s) -
А. Н. Наимов,
Антон Синицын,
M. M. Vetyukov,
Vladimir Palmov,
V. F. Kosmach,
Yu F. Titovec,
Irina Akhmetova
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/337/1/012069
Subject(s) - heat exchanger , process (computing) , heat transfer , thermal , matlab , computer science , energy (signal processing) , process engineering , regeneration (biology) , thermodynamics , nuclear engineering , mechanics , mechanical engineering , engineering , mathematics , physics , statistics , biology , microbiology and biotechnology , operating system
The article considers approbation of the developed mathematical model of the process of thermal energy accumulation in a stationary switching regenerative heat exchanger using the Matlab computer system. The model was constructed and numerically investigated using a difference scheme. This method is necessary for development of algorithms for calculating the thermal characteristics of heat and mass transfer processes under conditions of regeneration and phase transitions, as well as for analyzing the criteria for optimal control of the operation of this apparatus under nominal and critical environmental conditions.