Influence of receiver surface spectral selectivity on the solar-to-electric efficiency of a solar tower power plant
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- 作者：Florent Larrouturou ; Cyril Caliot ; cyril.caliot@promes.cnrs.fr" class="auth_mail" title="E-mail the corresponding author ; Gilles Flamant
- 关键词：Solar tower power plant efficiency ; High temperature solar receivers ; Spectrally selective materials ; Solar absorption enhancement ; Radiative thermal losses ; Monte Carlo ray tracing
- 刊名：Solar Energy
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：130
- 期：Complete
- 页码：60-73
- 全文大小：2125 K
文摘
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Model for efficiency of solar tower power plant with detailed radiative losses.
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The reference receiver leads to an efficiency of 22.2% (Tw = 1100 K).
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The solar absorptivity of selective materials should be increased.
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Idealized TaC ceramic gives an efficiency of 28.6% (Tw = 1325 K).