Abstract
In a power recovery system from low grade thermal energy, heat is often transferred to the working fluid by a boiling process. For full use of the available temperature difference in this process and for reduction of heat exchanger size, enhancement of boiling heat transfer is one of the key elements to be solved. In fact, much effort has been directed at finding the means to enhance heat transfer. This paper deals with boiling enhancement by a prepared surface and by a tube bundle arrangement, each of which is related to the bubble behavior interior or exterior of the nominal surface. It discusses the heat transfer characteristics, models and correlations proposed for porous surface geometry, and the enhancement and its mechanism for heat transfer in tube bundles.
| Original language | English |
|---|---|
| Title of host publication | Unknown Host Publication Title |
| Editors | Wen-Jei Yang, Yasuo Mori |
| Publisher | Hemisphere Publ Co |
| Pages | 227-238 |
| Number of pages | 12 |
| ISBN (Print) | 3540170871 |
| Publication status | Published - Dec 1 1987 |
| Event | Heat Transfer in High Technol Power Eng Proc, Sep 17-20 1985 Heat Transfer in High Technol - San Diego, CA, USA Duration: Sep 17 1985 → Sep 20 1985 |
Other
| Other | Heat Transfer in High Technol Power Eng Proc, Sep 17-20 1985 Heat Transfer in High Technol |
|---|---|
| City | San Diego, CA, USA |
| Period | 9/17/85 → 9/20/85 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
BOILING HEAT TRANSFER AND ITS ENHANCEMENT TECHNIQUE. / Fujita, Yasunobu; Ohta, Haruhiko.
Unknown Host Publication Title. ed. / Wen-Jei Yang; Yasuo Mori. Hemisphere Publ Co, 1987. p. 227-238.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - BOILING HEAT TRANSFER AND ITS ENHANCEMENT TECHNIQUE.
AU - Fujita, Yasunobu
AU - Ohta, Haruhiko
PY - 1987/12/1
Y1 - 1987/12/1
N2 - In a power recovery system from low grade thermal energy, heat is often transferred to the working fluid by a boiling process. For full use of the available temperature difference in this process and for reduction of heat exchanger size, enhancement of boiling heat transfer is one of the key elements to be solved. In fact, much effort has been directed at finding the means to enhance heat transfer. This paper deals with boiling enhancement by a prepared surface and by a tube bundle arrangement, each of which is related to the bubble behavior interior or exterior of the nominal surface. It discusses the heat transfer characteristics, models and correlations proposed for porous surface geometry, and the enhancement and its mechanism for heat transfer in tube bundles.
AB - In a power recovery system from low grade thermal energy, heat is often transferred to the working fluid by a boiling process. For full use of the available temperature difference in this process and for reduction of heat exchanger size, enhancement of boiling heat transfer is one of the key elements to be solved. In fact, much effort has been directed at finding the means to enhance heat transfer. This paper deals with boiling enhancement by a prepared surface and by a tube bundle arrangement, each of which is related to the bubble behavior interior or exterior of the nominal surface. It discusses the heat transfer characteristics, models and correlations proposed for porous surface geometry, and the enhancement and its mechanism for heat transfer in tube bundles.
UR - http://www.scopus.com/inward/record.url?scp=0023603813&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0023603813&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0023603813
SN - 3540170871
SP - 227
EP - 238
BT - Unknown Host Publication Title
A2 - Yang, Wen-Jei
A2 - Mori, Yasuo
PB - Hemisphere Publ Co
ER -