Simulation of Absorption Power Cycle and Organic Rankine Cycle Using Evacuated Tube Solar Collectors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F20%3A00347927" target="_blank" >RIV/68407700:21220/20:00347927 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/20:00347927
Result on the web
<a href="https://doi.org/10.18462/iir.rankine.2020.1227" target="_blank" >https://doi.org/10.18462/iir.rankine.2020.1227</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18462/iir.rankine.2020.1227" target="_blank" >10.18462/iir.rankine.2020.1227</a>
Alternative languages
Result language
angličtina
Original language name
Simulation of Absorption Power Cycle and Organic Rankine Cycle Using Evacuated Tube Solar Collectors
Original language description
Absorption power cycles (APC) working with LiBr-H2O working fluid, serve as an alternative to ORC for micro-scale applications. The APC, similarly to zeotropic ORC, has an advantage of higher exergy efficiency of heat exchangers by smoother temperature match of hot and cold fluids provided by temperature glide of the working fluid. This work explores application with evacuated tube solar collectors a prospective low temperature heat source. Such configuration may be interesting for buildings application, offering to use excess of the thermal energy for electricity production. A model is developed coupling performance of the heat engine (APC and ORC) with the collectors. Behaviour and overall performance of such system is estimated based on weather data for one year. The results are compared to performance of photovoltaic modules. The models show lower potential for heat engines power production, but the APC system especially can be beneficial for its possibilities of thermal integration. 2020 International Institute of Refrigeration.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Refrigeration Science and Technology
ISBN
978-2-36215-038-8
ISSN
0151-1637
e-ISSN
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Number of pages
8
Pages from-to
600-607
Publisher name
International Institute of Refrigeration
Place of publication
Hague
Event location
Virtual / London
Event date
Jul 27, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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