Imperial College London
Alternate

ProfessorChristosMarkides

Faculty of Engineering, Department of Chemical Engineering

Professor of Clean Energy Technologies
 
 
 
//

Contact

 

+44 (0)20 7594 1601c.markides Website

 
 
//

Location

 

404ACE ExtensionSouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Wieland:2023:10.1016/j.applthermaleng.2023.120201,
author = {Wieland, C and Schifflechner, C and Braimakis, K and Kaufmann, F and Dawo, F and Karellas, S and Besagni, G and Markides, CN},
doi = {10.1016/j.applthermaleng.2023.120201},
journal = {Applied Thermal Engineering},
pages = {1--17},
title = {Innovations for organic Rankine cycle power systems: Current trends and future perspectives},
url = {http://dx.doi.org/10.1016/j.applthermaleng.2023.120201},
volume = {225},
year = {2023}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Since the early 2000s, organic Rankine cycle (ORC) technology has experienced rapid development and market uptake. More than 4.5 GW of total ORC power plant capacity has been installed since then. Due to its flexibility, suitability for small- to medium-scale installations, its applicability to low- to medium-temperature heat sources, and compact design, ORC technology is already considered as state-of-the-art. However, to further increase the technical and economic potential of this technology, significant research is needed to further improve efficiency and other key performance indicators, as well as to address environmental and safety aspects. Therefore, it is important to research new technologies and to foster innovations for improving performance; but it is of similar importance to resolve operational challenges with applied research that focuses closer to the market, and the technology provider and user needs. This vision article outlines the current state-of-the-art and presents current research trends. Parts of this article summarize the research progress reported at the 6th International Seminar on ORC Power Systems (ORC2021) and accompanies the associated special issue published following this event. The article highlights research trends at the concept level, but also at the component and system levels and, therefore, provides a holistic overview for the interested reader regarding the current challenges and potential future research activities in this area. Beyond the variety of cycle concepts in Section 2.1, the different heat sources and applications in Section 2.2, rotating device and turbomachinery (pumps and expansion devices) options in Section 2.3, current R&D trends for working fluids are presented in Section 2.4. This editorial concludes with a more applied perspective on ORC systems, covering process control and a general perspective on the technology in Section 2.5. With an increasing number of ORC plants operating in the field, their in
AU  - Wieland,C
AU  - Schifflechner,C
AU  - Braimakis,K
AU  - Kaufmann,F
AU  - Dawo,F
AU  - Karellas,S
AU  - Besagni,G
AU  - Markides,CN
DO  - 10.1016/j.applthermaleng.2023.120201
EP  - 17
PY  - 2023///
SN  - 1359-4311
SP  - 1
TI  - Innovations for organic Rankine cycle power systems: Current trends and future perspectives
T2  - Applied Thermal Engineering
UR  - http://dx.doi.org/10.1016/j.applthermaleng.2023.120201
UR  - http://hdl.handle.net/10044/1/103561
VL  - 225
ER  -
Download