Abstract
The single flash Takigami Geothermal Power Plant is located in the southwestern part of Oita prefecture, Kyushu Island, Japan, with installed capacity of 25 MW. Mathematical models for energy and exergy flows were developed and implemented in the Engineering Equation Solver (EES) software. The energy and exergy rates of the waste brine have been calculated. The parts of the system with largest exergy destruction were defined. The overall exergy and energy efficiency for whole system were obtained. Grassmann presentation of the overall exergy flow was illustrated. Exergy analysis was found to be a helpful and important tool for analyzing the geothermal plant from the view point of optimum usage of produced energy.
| Original language | English |
|---|---|
| Title of host publication | Geothermal Resources Council Annual Meeting 2010, Geothermal 2010 |
| Pages | 966-971 |
| Number of pages | 6 |
| Volume | 34 2 |
| Publication status | Published - 2010 |
| Event | Geothermal Resources Council Annual Meeting 2010, Geothermal 2010 - Sacramento, CA, United States Duration: Oct 24 2010 → Oct 27 2010 |
Other
| Other | Geothermal Resources Council Annual Meeting 2010, Geothermal 2010 |
|---|---|
| Country | United States |
| City | Sacramento, CA |
| Period | 10/24/10 → 10/27/10 |
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All Science Journal Classification (ASJC) codes
- Geophysics
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
Cite this
Energy and exergy analysis of Takigami Geothermal Power Plant, Oita, Japan. / Jalilinasrabady, Saeid; Itoi, Ryuichi; Gotoh, Hiroki; Kamenosono, Hiroyuki.
Geothermal Resources Council Annual Meeting 2010, Geothermal 2010. Vol. 34 2 2010. p. 966-971.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Energy and exergy analysis of Takigami Geothermal Power Plant, Oita, Japan
AU - Jalilinasrabady, Saeid
AU - Itoi, Ryuichi
AU - Gotoh, Hiroki
AU - Kamenosono, Hiroyuki
PY - 2010
Y1 - 2010
N2 - The single flash Takigami Geothermal Power Plant is located in the southwestern part of Oita prefecture, Kyushu Island, Japan, with installed capacity of 25 MW. Mathematical models for energy and exergy flows were developed and implemented in the Engineering Equation Solver (EES) software. The energy and exergy rates of the waste brine have been calculated. The parts of the system with largest exergy destruction were defined. The overall exergy and energy efficiency for whole system were obtained. Grassmann presentation of the overall exergy flow was illustrated. Exergy analysis was found to be a helpful and important tool for analyzing the geothermal plant from the view point of optimum usage of produced energy.
AB - The single flash Takigami Geothermal Power Plant is located in the southwestern part of Oita prefecture, Kyushu Island, Japan, with installed capacity of 25 MW. Mathematical models for energy and exergy flows were developed and implemented in the Engineering Equation Solver (EES) software. The energy and exergy rates of the waste brine have been calculated. The parts of the system with largest exergy destruction were defined. The overall exergy and energy efficiency for whole system were obtained. Grassmann presentation of the overall exergy flow was illustrated. Exergy analysis was found to be a helpful and important tool for analyzing the geothermal plant from the view point of optimum usage of produced energy.
UR - http://www.scopus.com/inward/record.url?scp=79955431153&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79955431153&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:79955431153
SN - 9781617821844
VL - 34 2
SP - 966
EP - 971
BT - Geothermal Resources Council Annual Meeting 2010, Geothermal 2010
ER -