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Title:

Experimental evaluation of an ORC-CHP architecture based on regenerative preheating for geothermal applications

Document type:
Zeitschriftenaufsatz
Author(s):
Eyerer, S.; Dawo, F.; Schifflechner, C.; Niederdränk, A.; Spliethoff, H.; Wieland, C.
Abstract:
The Organic Rankine Cycle (ORC) can be applied to generate power from low-temperature heat sources and thus supports a sustainable energy system. This paper contributes to ORC development, particularly for geothermal applications, to increase competitiveness of the technology. To this end, new plant architectures based on regenerative preheating are being investigated. The concept of regenerative preheating is investigated in literature by numerical studies and its thermodynamic and economic...     »
Keywords:
Organic Rankine Cycle (ORC), Experimental investigation, Geothermal Plant architectures, Combined heat and power (CHP), District heating system (DHS), Regenerative preheating, Part-load behavior, Control strategy
Journal title:
Applied Energy
Year:
2022
Journal volume:
315
Year / month:
2022-04
Journal issue:
119057
Covered by:
Scopus; Web of Science
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.apenergy.2022.119057
WWW:
https://doi.org/10.1016/j.apenergy.2022.119057
Publisher:
Elsevier
E-ISSN:
0306-2619
Submitted:
15.11.2021
Accepted:
02.04.2022
Date of publication:
17.04.2022
TUM Institution:
Lehrstuhl für Energiesysteme
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