Open AccessSELECTING TYPE OF FINING FOR AIR COOLING UNIT WITH ROTATING TUBES
Author(s) -
Natal'ya Kustova,
Aleksey Bal'chugov
Publication year - 2021
Publication title -
sovremennye tehnologii i naučno-tehničeskij progress
Language(s) - English
Resource type - Journals
ISSN - 2686-9896
DOI - 10.36629/2686-9896-2021-1-1-47-48
Subject(s) - heat exchanger , mechanics , materials science , blade (archaeology) , air cooling , mechanical engineering , unit (ring theory) , engineering , physics , mathematics , mathematics education
Comparison of two methods of ribbing of rotating heat-exchange tubes in a new air
cooling apparatus is carried out. It has been established that the use of ring-shaped fins with a rectan gular cross-section will make it possible to reduce the number of heat exchange tubes by 29% in
comparison with blade fins