Abstract
A falling film type heat exchanger is expected as the generator for the absorption refrigerator because of its capability to improve the speed of response and to drive the absorption refrigerator with lower temperature of the waste heat sources than the pool boiling type. In the latest research, we constructed the dynamic model of the pool boiling type generator and clarified the dynamic characteristics. This research aims to build the dynamic model of the falling film type generator for investigation of its dynamic characteristics in detail. First, dynamic model of the falling film type generator considering both heat and mass transfer is constructed. Then, the validity of this model is examined with the experiment of generator element installation. As a result, the validity was confirmed by the correspondence between the simulation results and experimental data.
| Original language | English |
|---|---|
| Pages (from-to) | 3447-3454 |
| Number of pages | 8 |
| Journal | Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B |
| Volume | 65 |
| Issue number | 638 |
| Publication status | Published - 1999 Oct |
| Externally published | Yes |
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Keywords
- Absorption
- Dynamic characteristics
- Falling film type generator
- LiBr-HO Type
- Simulation
ASJC Scopus subject areas
- Mechanical Engineering
- Condensed Matter Physics
Cite this
Dynamic characteristics of the generator for absorption refrigerator (2nd report, falling film type generator). / Hyun, Sunggun; Saito, Kiyoshi; Oshitani, Hiroshi; Kawai, Sunao.
In: Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 65, No. 638, 10.1999, p. 3447-3454.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Dynamic characteristics of the generator for absorption refrigerator (2nd report, falling film type generator)
AU - Hyun, Sunggun
AU - Saito, Kiyoshi
AU - Oshitani, Hiroshi
AU - Kawai, Sunao
PY - 1999/10
Y1 - 1999/10
N2 - A falling film type heat exchanger is expected as the generator for the absorption refrigerator because of its capability to improve the speed of response and to drive the absorption refrigerator with lower temperature of the waste heat sources than the pool boiling type. In the latest research, we constructed the dynamic model of the pool boiling type generator and clarified the dynamic characteristics. This research aims to build the dynamic model of the falling film type generator for investigation of its dynamic characteristics in detail. First, dynamic model of the falling film type generator considering both heat and mass transfer is constructed. Then, the validity of this model is examined with the experiment of generator element installation. As a result, the validity was confirmed by the correspondence between the simulation results and experimental data.
AB - A falling film type heat exchanger is expected as the generator for the absorption refrigerator because of its capability to improve the speed of response and to drive the absorption refrigerator with lower temperature of the waste heat sources than the pool boiling type. In the latest research, we constructed the dynamic model of the pool boiling type generator and clarified the dynamic characteristics. This research aims to build the dynamic model of the falling film type generator for investigation of its dynamic characteristics in detail. First, dynamic model of the falling film type generator considering both heat and mass transfer is constructed. Then, the validity of this model is examined with the experiment of generator element installation. As a result, the validity was confirmed by the correspondence between the simulation results and experimental data.
KW - Absorption
KW - Dynamic characteristics
KW - Falling film type generator
KW - LiBr-HO Type
KW - Simulation
UR - http://www.scopus.com/inward/record.url?scp=71249108564&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=71249108564&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:71249108564
VL - 65
SP - 3447
EP - 3454
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
SN - 0387-5016
IS - 638
ER -