Open AccessThermal and aerodynamic efficiency of a stationary switching regenerative heat exchanger
Author(s) -
Nikolay Monarkin,
С. В. Лукин,
Yu. M. Anurov,
B A Tihomirov,
G A Agasiants,
S M Galileev,
Т. Р. Ахметов
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 - 10.1088/1755-1315/337/1/012067
Subject(s) - nozzle , aerodynamics , heat exchanger , materials science , thermal , regenerative heat exchanger , mechanics , mechanical engineering , nuclear engineering , environmental science , engineering , thermodynamics , physics
The article is devoted to comparison of thermal and aerodynamic efficiency of two configurations of the regenerative nozzle used in the regenerative heat exchanger for room ventilation. The impact of nozzle channel diameter, nozzle length and stage time on the thermal efficiency of the nozzle, its aerodynamic resistance and the required fan power is considered.