Heat exchange – With first fluid holder or collector open to second fluid
Patent
1986-07-02
1987-11-10
Davis, Jr., Albert W.
Heat exchange
With first fluid holder or collector open to second fluid
165179, 165133, 62506, F28B 100
Patent
active
047051035
ABSTRACT:
An enhanced heat-transfer tube for use in a condenser of a refrigeration system, in which fine grooves having a depth equal to or less than 0.0012 inches, when the refrigerant has a mass velocity equal to or greater than 200,000 lb.sub.m /hr-ft.sup.2, improves the average heat-transfer coefficient.
REFERENCES:
patent: 3273599 (1966-09-01), Heeren
patent: 4044797 (1977-08-01), Fujii et al.
patent: 4118944 (1978-10-01), Lord et al.
patent: 4545428 (1985-10-01), Onishi et al.
patent: 4554908 (1985-11-01), Hanlet et al.
Brown Will C.
Robertson Gerald F.
Zogg Robert A.
Carrier Corporation
Davis Jr. Albert W.
Kelly Robert H.
Neils Peggy A.
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