Alternative cogeneration thermodynamic cycles for domestic ORC - Publication - Bridge of Knowledge

Search

Alternative cogeneration thermodynamic cycles for domestic ORC

Abstract

The Organic Flash Cycle (OFC) is suggested as a vapor power cycle that could potentially improve the efficiency of utilization of the heat source. Low and medium temperature finite thermal sources are considered in the cycle. Additionally the OFC’s aim is to reduce temperature difference during heat addition. The study examines 2 different fluids. Comparisons are drawn between the OFC and an optimized basic Organic Rankine Cycle (ORC). Preliminary results show that ethanol and water are better suited for the ORC and OFC due to higher power output. Results also show that the single flash OFC achieves better efficiencies than the optimized basic ORC. Although the OFC improves the heat addition exergetic efficiency, this advantage was negated by irreversibility introduced during flash evaporation.

Citations

  • 0

    CrossRef

  • 0

    Web of Science

  • 4

    Scopus

Cite as

Full text

download paper
downloaded 12 times
Publication version
Accepted or Published Version
DOI:
Digital Object Identifier (open in new tab) 10.24425/119100
License
Creative Commons: CC-BY-NC-ND open in new tab

Keywords

Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
Chemical and Process Engineering-Inżynieria Chemiczna i Procesowa no. 39, edition 1, pages 75 - 84,
ISSN: 0208-6425
Language:
English
Publication year:
2018
Bibliographic description:
Mikielewicz D., Wajs J., Mikielewicz J.: Alternative cogeneration thermodynamic cycles for domestic ORC// Chemical and Process Engineering-Inżynieria Chemiczna i Procesowa. -Vol. 39, iss. 1 (2018), s.75-84
DOI:
Digital Object Identifier (open in new tab) 10.24425/119100
Verified by:
Gdańsk University of Technology

seen 113 times

Recommended for you

Meta Tags