Wind effect on the performance of a solar organic Rankine cycle

Autor: Anne-Lise Tiffonnet, Ionut Voicu, Michaël Marion
Přispěvatelé: Laboratoire Universitaire des Sciences Appliquées de Cherbourg (LUSAC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU), Normandie Université (NU)
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Rankine cycle
Meteorology
020209 energy
02 engineering and technology
7. Clean energy
Solar mirror
Organic Rankine cycle
Wind speed
law.invention
[SPI.MAT]Engineering Sciences [physics]/Materials
Solar thermal
[SPI]Engineering Sciences [physics]
Solar air conditioning
Solar energy
law
0202 electrical engineering
electronic engineering
information engineering
Astrophysics::Solar and Stellar Astrophysics
Physics::Atmospheric and Oceanic Physics
Physics
[PHYS]Physics [physics]
Renewable Energy
Sustainability and the Environment
Nanofluids in solar collectors
[SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment
021001 nanoscience & nanotechnology
Co-generation
Photovoltaic thermal hybrid solar collector
13. Climate action
Physics::Space Physics
[SDE]Environmental Sciences
Passive solar building design
0210 nano-technology
Marine engineering
Zdroj: Renewable Energy
Renewable Energy, Elsevier, 2014, 68, pp.651-661. ⟨10.1016/j.renene.2014.03.010⟩
ISSN: 0960-1481
1879-0682
DOI: 10.1016/j.renene.2014.03.010⟩
Popis: International audience; The effects of wind, ambient temperature and solar radiation on the simultaneous productions of mechanical work and heat by a solar Rankine cycle are studied. The on site experimental study uses the pentafluorobutane R365mfc as working fluid in a system consisting of a small-scale single glazed flat plate collector, a micro turbine, a condenser and a pump. The theoretical study focuses on the prediction of the optimum operating temperature of the collector according to the solar radiation, the temperature of air and the wind speed. Then, the total production of mechanical and thermal energy is calculated during a sunny day for which various wind speeds are simulated. The results highlight the effect of wind on the corresponding production and they also establish the value of the recommended evaporating temperature according to weather conditions.
Databáze: OpenAIRE
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