Istrazivanja i projektovanja za privreduJournal of Applied Engineering Science

VERSION OF A MATHEMATICAL MODEL OF PURGE VENTILATION SYSTEM WITH A COMPLEX RECUPERATIVE HEAT EXCHANGER


DOI: 10.5937/jaes0-30068 
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Creative Commons License

Volume 19 article 787 pages: 246 - 251

Vladimir Ezhov*
Southwest State University, Faculty of Construction and Architecture, Department of Heat, Gas and Water Supply, Kursk, Russia

Natalia Semicheva
Southwest State University, Faculty of Construction and Architecture, Department of Heat, Gas and Water Supply, Kursk, Russia

Dmitry Tyutyunov
Southwest State University, Faculty of Construction and Architecture, Department of Higher mathematic, Kursk, Russia

Alexey Burtsev
Southwest State University, Faculty of Construction and Architecture, Department of Heat, Gas and Water Supply, Kursk, Russia

Nikita Perepelitsa
Southwest State University, Faculty of Construction and Architecture, Department of Heat, Gas and Water Supply, Kursk, Russia

The aim of the study is to develop a design of an air-heating recuperator for a purge ventilation system of a building inbuilt for the purpose of utilizing lower-grade heat from ventilation gases and emissions with the associated production of thermoelectricity. An experimental design of an air-heating recuperator as part of an experimental purge unit has been developed. It includes a thermoelectric source of electromotive difference, which operates as a result of the associated conversion of heat into electricity, which allows utilizing lower-potential heat of ventilation releases from 40°C to 60°C.

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