Abstract

The results of physical and mathematical modeling of a new air heat exchanger with an intermediate heat carrier and with drip irrigation of granular layer are presented. The effects of the equivalent diameter of the granules, height of the layer and the heat transfer coefficient on the thermal effectiveness of the heat exchanger are analyzed. The results of an experimental study of the uniformity of the distribution of the heat carrier in the tower cross-section for various methods of granular layer irrigation are presented.

Details

Title
Regenerative air heat exchanger with intermediate heat carrier
Author
Nizovtsev, M I 1 ; Letushko, V N 1 ; V Yu Borodulin 1 

 Kutateladze Institute of Thermophysics, 1 Ac. Lavrentiev ave., Novosibirsk, Russia 
Publication year
2018
Publication date
Nov 2018
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2565664127
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.