Experimental Testing of a High-Flux Cavity Receiver
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Pye, John
Coventry, Joseph
Venn, Felix
Zapata, José
Abbasi, Ehsan
Asselineau, Charles-Alexis
Burgess, Gregory
Hughes, Graham
Logie, William
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AIP Publishing LLC
Abstract
A new tubular cavity receiver for direct steam generation, ‘SG4’, has been built and tested on-sun based on integrated optical and thermal modelling. The new receiver achieved an average thermal efficiency of 97.1±2.1% across several hours of testing, and reduced the losses by more than half, compared to the modelled performance of the previous SG3 receiver and dish. Near-steady-state outlet steam temperatures up to 560°C were achieved during the tests
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AIP Conference Proceedings
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Proceedings of the 22nd SolarPACES 2016 International Conference
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Open Access
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