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SETSCI - Volume 3 (2018)
ISAS2018-Winter - 2nd International Symposium on Innovative Approaches in Scientific Studies, Samsun, Turkey, Nov 30, 2018

Investigation of Heat Transfer Fluids Used in Concentrating Solar Power Systems (ISAS2018-Winter_246)
Engin Özbaş1*, Özlem Gedikoğlu2
1Ondokuz Mayıs University, Samsun, Turkey
2Ondokuz Mayıs University, Samsun, Turkey
* Corresponding author: engin.ozbas@omu.edu.tr
Published Date: 2019-01-14   |   Page (s): 1278-1280   |    27     7

ABSTRACT Solar energy from renewable energy sources can be used for different purposes. The most common areas of use are
electricity generation and preparation of hot water. While photovoltaic (PV) modules are used for direct electricity production,
commercial vacuum glass tubes are used for hot water preparation. Electricity generation from solar energy is not limited to
systems consisting of PV modules. When literature is viewed, it is seen that different methods are used for indirect electricity
production from solar energy. One of them is concentrating solar power (CSP) system. In CSP systems, a fluid is used to
transmit solar energy. Water vapor is obtained by the heat of the heated fluid with condensed the sunrays. High pressure water
vapor is passed through a turbine, thus indirectly generating electricity from solar energy. This fluid used in CSP systems is
called heat transfer fluid (HTF). HTF, consisting of a mixture of different materials, is an important factor in CSP's efficiency,
performance and thermal energy storage. In this study, recent studies on HTFs used in CSP were investigated. The aim of this
study is to help young academicians in our country by reviewing these studies.  
KEYWORDS Renewable Energy, Solar Energy, Concentrating Solar Power, Electricity Generation, Heat Transfer Fluid
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[2] K. Vignarooban, X. Xu, A. Arvay, K. Hsu, A.M. Kannan, “Heat transfer fluids for concentrating solar power systems – A review”, Applied Energy, 146, 383–396, 2015.
[3] R. Gómez-Villarejo, E.I. Martín, J. Navas, A. Sánchez-Coronilla, T. Aguilar, J.J. Gallardo, R. Alcántara, D.D.l. Santos, I. CarrilloBerdugo, C. Fernández-Lorenzo, “Ag-based nanofluidic system to enhance heat transfer fluids for concentrating solar power: Nano-level insights”, Applied Energy, 194, 19–29, 2017.
[4] H.Benoit, L. Spreafico, D. Gauthier, G. Flamant, “Review of heat transfer fluids in tube-receivers used in concentrating solar thermal systems: Properties and heat transfer coefficients”, Renewable and Sustainable Energy Reviews 55, 298–315, 2016.

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