Version of a mathematical model of purge ventilation system with a complex recuperative heat exchanger

• Main Authors: Ezhov Vladimir, Semicheva Natalia, Tyutyunov Dmitry, Burtsev Alexey, Perepelitsa Nikita
• Format: Article
• Language: English
• Published: Institut za istrazivanja i projektovanja u privredi 2021-01-01
• Series: Istrazivanja i projektovanja za privredu
• Subjects: purge unit; utilization; heat transfer coefficient; electric power; efficiency; autonomy; ventilation gases; thermoelectricity
• Online Access: https://scindeks-clanci.ceon.rs/data/pdf/1451-4117/2021/1451-41172101246E.pdf
• ISSN: 1451-4117; 1821-3197

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.