Sökning: onr:"swepub:oai:DiVA.org:kth-126933" >
Design and Validati...
Design and Validation of a Low-cost High-flux Solar Simulator using Fresnel Lens Concentrators
-
- Wang, Wujun (författare)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
-
- Aichmayer, Lukas (författare)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
-
- Laumert, Björn (författare)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
-
visa fler...
-
- Fransson, Torsten (författare)
- KTH,Kraft- och värmeteknologi,Aeromechanics
-
visa färre...
-
(creator_code:org_t)
- Elsevier, 2013
- 2013
- Engelska.
-
Ingår i: Proceedings of the SolarPACES 2013 International Conference. - : Elsevier. ; , s. 2221-2230
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- A systematic design procedure for a high flux solar simulator is presented in this paper. The 84 kWe solar simulator is based on an array of 12 commercially available xenon-arc lamps (each 7 kWe) coupled with silicone-on-glass Fresnel lenses as the optical concentrator. A ray-tracing model of the xenon lamp has been developed based on the real emitter shape and the Fresnel lens optics; simulations performed using a non-sequential Monte Carlo technique have been validated against experimental test data. The results show that 19.7 kW of radiative power is delivered on a 20 cm diameter target with and a peak flux of 6.73 MW/m2 and an electricity to radiative power efficiency of 23.4%. This research facility will be used as an experimental platform for high flux solar receiver and thermochemical reactor research, as well as for advanced high-temperature material testing.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- Concentrated solar energy
- Fresnel lens
- High flux
- Solar simulator
- Xenon lamp
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)