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Title:

Experimental and numerical investigation of direct liquid injection into an ORC twin-screw expander

Document type:
Zeitschriftenaufsatz
Author(s):
Eyerer, S.; Dawo, F.; Rieger, F.; Schuster, A.; Aumann, R.; Wieland, C.; Spliethoff, H.
Abstract:
The Organic Rankine Cycle (ORC) is a thermal engine, which is used to convert low temperature heat to electrical power using organic working fluids. It is an established technique for waste heat recovery and for the utilization of renewable heat. This study presents a novel operational strategy of an ORC, which allows for reliable control of process parameters while simultaneously ensuring high power output. Preheated liquid working fluid is injected directly into a volumetric screw expande...     »
Keywords:
Organic Rankine Cycle (ORC); Control strategy; Direct liquid injection; Screw expander; Experimental study; Modeling
Journal title:
Energy
Year:
2019
Covered by:
Scopus; Web of Science
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.energy.2019.04.172
Publisher:
Elsevier BV
E-ISSN:
0360-5442
Submitted:
22.12.2018
Accepted:
23.04.2019
Date of publication:
01.04.2019
TUM Institution:
Lehrstuhl für Energiesysteme
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