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Preliminary design and analysis of a novel solar receiver for a micro gas-turbine based solar dish system [PDF]
Solar Energy, 2015 The solar receiver is one of the key components of hybrid solar micro gas-turbine systems, which would seem to present a number of advantages when compared with Stirling engine based systems and photovoltaic panels. In this study a solar receiver meeting
Lukas Aichmayer
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Design of Volumetric Solar Flow Receivers
ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 2010The development of efficient solar thermal receivers has received significant interest for thermal energy to electrical power conversion and heating applications. Volumetric receivers, where the incoming solar radiation is absorbed in a fluid volume, have advantages over state-of-the-art surface absorbers owing to the reduced heat losses at the surface.
Veeraragavan, Ananthanarayanan +3 more
openaire +3 more sources
Laser technology for solar cells and solar receivers
ICALEO 2007: 26th International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing, 2007During the last few years, solar energy conversion by photovoltaics and solar receivers has grown enormously. For the future, efficient and durable products at low cost are necessary and laser technology offers many opportunities to realize this. Two of these technologies are discussed in this paper.
Aart Schoonderbeek +13 more
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Efficiency determination of tubular solar receivers in central receiver systems
Solar Energy, 2016Abstract This paper describes a method for the efficiency determination of a cavity receiver using the example of the solar hybrid gas turbine system SOLUGAS. Major focus is given on the improvement of a new approach of the solar flux density determination based on a measurement-supported simulation technique where an acceptable uncertainty of the ...
Ebert, Miriam +4 more
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Optimisation of Solar Receivers
2016In solar thermal electricity plants, the receiver is an essential component in which the concentrated solar energy is absorbed and then transferred to a working fluid. Thus, the receiver effectiveness has a significant influence on the overall efficiency of the facility.
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Solar receiver with integrated optics
SPIE Proceedings, 2012The current challenge for PV/Thermal (PV/T) systems is the reduction of radiation heat loss. Compared to solar thermal selective coating, the solar cells cannot be used as an efficient thermal absorber due to their large emissivity of the encapsulation material.
Lun Jiang, Roland Winston
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Heat Mirrored Solar Energy Receivers
Journal of Energy, 1977RANSPARENT heat mirrors are thin films that transmit visible light but reflect infrared radiation. This paper investigates the potential utilization of this wavelength selective property in the process of trapping incident solar energy and its conversion to heat in a high-temperature (5401650°C) windowed cavity.
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Solar Energy, 1977
Abstract Receiver design alternatives for a central tower, heat-air receiver of a solar/gas turbine electrical generation plant are considered. Apertured and unapertured, domed-surface and -cavity receivers are examined and losses such as incident flux reflection and reradiation from the receiver are included.
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Abstract Receiver design alternatives for a central tower, heat-air receiver of a solar/gas turbine electrical generation plant are considered. Apertured and unapertured, domed-surface and -cavity receivers are examined and losses such as incident flux reflection and reradiation from the receiver are included.
openaire +1 more source