Heat exchange – Radiator core type – Side-by-side tubes traversing fin means
Patent
1976-03-03
1979-02-27
Myhre, Charles J.
Heat exchange
Radiator core type
Side-by-side tubes traversing fin means
165181, 291573B, F28F 110
Patent
active
041414110
ABSTRACT:
A heat exchanger includes ribs mounted transversely of the axis of the tube and uniformly spaced therealong. Each rib includes a plate with corrugations oriented along the flow of the fluid washing the tube. The ribs adjoin one another, their corrugations having lateral slits, the wall portions between these slits being offset relative to one another to provide passages for the flow of the fluid.
Owing to this structure the thickness of the boundary layer at each one of said portions is reduced, and the effectiveness of heat exchange is stepped up. Furthermore, a heat exchanger with the disclosed ribs is considerably more compact and needs less metal for its construction, as compared with known heat exchangers.
REFERENCES:
patent: 1730719 (1929-10-01), Briskin
patent: 2217469 (1940-10-01), Clarke
patent: 3223153 (1965-12-01), Simpelaar
patent: 3224503 (1965-12-01), Konanz
patent: 3437134 (1969-04-01), Oddy
patent: 3645330 (1972-02-01), Albright et al.
patent: 3695347 (1972-10-01), Chartet
Kalnin Igor M.
Krotkov Vladimir N.
Sergeev Oleg A.
Sergeeva Anna N.
Sutyrina Taisia M.
Myhre Charles J.
Streule T. W.
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