Share
IIR document
Analysis of the trilateral flash cycle and the partially evaporating cycle for power production from low temperature heat sources.
Number: pap. ID143
Author(s) : TRAEDAL S., ROHDE D., EIKEVIK T. M.
Summary
The Trilateral Flash Cycle (TFC) and the Partially Evaporating Cycle (PEC) have been analyzed and compared to the Organic Rankine Cycle (ORC). Three cases have been investigated. Case I uses air at 100°C, Case II air at 150°C and Case III air at 200°C as the heat source. Water at 20°C is used as the heat sink for all cases. The cycles are optimized for maximum net power production with eight different working fluids, R123, R134a, R245fa, R1234ze, butane, pentane, isopentane and propane. Detailed heat exchanger models to calculate the pressure drops and heat transfer coefficients are included in the model. The results show that the TFC has the lowest power production for all cases, and the total system size is estimated to be larger for the TFC compared to the other cycles. The PEC doesn’t show any advantage over the ORC for the cases analyzed here.
Available documents
Format PDF
Pages: 8 p.
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Analysis of the trilateral flash cycle and the partially evaporating cycle for power production from low temperature heat sources.
- Record ID : 30012465
- Languages: English
- Source: 11th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2014). Proceedings. Hangzhou, China, August 31-September 2, 2014.
- Publication date: 2014/08/02
Links
See other articles from the proceedings (119)
See the conference proceedings
Indexing
-
Optimal heat source temperature for supercritic...
- Author(s) : LIU W., WIELAND C., MEINEL D., et al.
- Date : 2016/07/11
- Languages : English
- Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Using a cubic equation of state to identify opt...
- Author(s) : WHITE M. T., READE M. G., SAYMA A. I.
- Date : 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 17th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Comparison of Rankine cycle and trilateral flas...
- Author(s) : ROHDE D., HAGEN B. A. L., TRAEDAL S., et al.
- Date : 2018/06/18
- Languages : English
- Source: 13th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2018). Proceedings. Valencia, Spain, June 18-20th 2018.
- Formats : PDF
View record
-
Topside cycles for enhanced geothermal systems ...
- Author(s) : DENG H., ANDRESEN T., SKAUGEN G., GLADYSZ P., PAJAK L., SOWIZDZAL A., MIECZNIK M.
- Date : 2022/06/13
- Languages : English
- Source: 15th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15th 2022.
- Formats : PDF
View record
-
Thermodynamic analysis of a low-temperature org...
- Author(s) : HE Z., ZHANG Y., DONG S., et al.
- Date : 2017/02/25
- Languages : English
- Source: Applied Thermal Engineering - vol. 113
View record