Approaches to modelling a solar field for direct generation of industrial steam

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• 作者：Roger Cundapí ; ^a ; Sara L. Moya^a ; Loreto Valenzuela^b ; ^{loreto.valenzuela@psa.es}
• 关键词：Solar thermal energy ; Parabolic troughs ; Industrial process heat ; Direct steam generation ; RELAP5
• 刊名：Renewable Energy
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：103
• 期：Complete
• 页码：666-681
• 全文大小：9186 K
• 卷排序：103

文摘

Thermal hydraulic model of a small-sized parabolic troughs solar field for direct steam generation. Homogeneous and two-fluid models are compared. Sensitivity analysis of the effects of inlet temperature and pressure is performed. Higher differences in the results at low inlet pressures and mass flow rates.