| Issue |
E3S Web Conf.
Volume 178, 2020
High Speed Turbomachines and Electrical Drives Conference 2020 (HSTED-2020)
|
|
|---|---|---|
| Article Number | 01024 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202017801024 | |
| Published online | 09 July 2020 | |
The influence of main parameters of regenerative heat exchanger on its energy efficiency
1
Vologda State University, Institute of civil engineering, 160000 Vologda Lenina str. 15, Russia
2
Kazan State Power Engineering University, Kazan, Russia
* Corresponding author: nikolay-monarkin@yandex.ru
The influence of various parameters of stationary switching regenerative heat exchangers used for ventilation on its thermal efficiency was studied. Considered are the geometric (length, diameter and wall thickness of a single equivalent nozzle channel), thermophysical (density and heat capacity of the nozzle material) and operation (air flow through the regenerator and the time of one stage of accumulation/regeneration of thermal energy) parameters.
© The Authors, published by EDP Sciences, 2020
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