Mathematical modeling of non-steady heat exchange process in cryogenic coil-wound heat exchangers

Aleksandr A. Vorob'ev, Dmitriy P. Posanchukov, Aleksandr A. Kozlov, Aleksey V. Ivanov, A.V. Shakurov
2020 MATEC Web of Conferences  
The paper discusses a dynamic model of coil-wound heat exchanger and its implementation in the MathWorks SimulinkTM computer simulation system. As a simulation object was chosen a coil-wound heat exchanger with wire-finned tubes of a commercial low-capacity air separation unit. The methods for obtaining experimental data has been described, the non-steady heat exchange process has been simulated, and the obtained results have been analyzed.
doi:10.1051/matecconf/202032401009 fatcat:pt6vo7qmafcq7caqmz2tswvybq