Abstract
The experimental investigation of heat transfer in condensation of Freon-12 and 21 on nine horizontal finned cylinders is described. It is shown that the effect of surface tension on the heat transfer area and on the coefficient of heat transfer of a finned cylinder varies, depending on the ratio of the interfin distance to the capillary constant of the condensate. This factor is responsible for the decrease of the heat transfer coefficient on tubes situated within (i. e. , below the surface row) a finned tube bundle.
| Original language | English |
|---|---|
| Pages (from-to) | 76-83 |
| Number of pages | 8 |
| Journal | Heat transfer. Soviet research |
| Volume | 16 |
| Issue number | 6 |
| Publication status | Published - Nov 1984 |
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ASJC Scopus subject areas
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FILM CONDENSATION OF IMMOBILE VAPOR ON A HORIZONTAL FINNED CYLINDER. / Kabov, O. A.
In: Heat transfer. Soviet research, Vol. 16, No. 6, 11.1984, p. 76-83.Research output: Contribution to journal › Article
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TY - JOUR
T1 - FILM CONDENSATION OF IMMOBILE VAPOR ON A HORIZONTAL FINNED CYLINDER.
AU - Kabov, O. A.
PY - 1984/11
Y1 - 1984/11
N2 - The experimental investigation of heat transfer in condensation of Freon-12 and 21 on nine horizontal finned cylinders is described. It is shown that the effect of surface tension on the heat transfer area and on the coefficient of heat transfer of a finned cylinder varies, depending on the ratio of the interfin distance to the capillary constant of the condensate. This factor is responsible for the decrease of the heat transfer coefficient on tubes situated within (i. e. , below the surface row) a finned tube bundle.
AB - The experimental investigation of heat transfer in condensation of Freon-12 and 21 on nine horizontal finned cylinders is described. It is shown that the effect of surface tension on the heat transfer area and on the coefficient of heat transfer of a finned cylinder varies, depending on the ratio of the interfin distance to the capillary constant of the condensate. This factor is responsible for the decrease of the heat transfer coefficient on tubes situated within (i. e. , below the surface row) a finned tube bundle.
UR - http://www.scopus.com/inward/record.url?scp=0021523302&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0021523302&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0021523302
VL - 16
SP - 76
EP - 83
JO - Heat Transfer - Soviet Research
JF - Heat Transfer - Soviet Research
SN - 0440-5749
IS - 6
ER -