Performance analysis and preliminary design optimization of a Small Particle Heat Exchange Receiver for solar tower power plants

被引：19

作者：

Fernandez, Pablo ^{[1
,2
]}

Miller, Fletcher J. ^{[1
]}

机构：

[1] San Diego State Univ, Dept Mech Engn, San Diego, CA 92182 USA

[2] Univ Valladolid, Sch Ind Engn, E-47011 Valladolid, Spain

来源：

SOLAR ENERGY | 2015年 / 112卷

关键词：

Central receiver; Concentrated solar power; CSP; Multidisciplinary design optimization; Numerical-stochastic modeling; Small Particle Heat Exchange Receiver; WINDOW;

D O I：

10.1016/j.solener.2014.11.012

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A multidisciplinary design optimization of the 5 MWth, demonstration-scale Small Particle Heat Exchange Receiver (SPHER) developed under the U.S. DOE SunShot Initiative is presented. SPHER is a revolutionary, high-temperature central receiver designed to drive a Brayton cycle or combined-cycle CSP plant that is expected to increase the overall efficiency of solar plants. The design space considered here consists of the geometry of the window of the receiver, the lateral wall angle of the receiver, and the radiative properties of the walls. As a result of the optimization, the receiver efficiency is increased by 6% with respect to the baseline design. (C) 2014 Published by Elsevier Ltd.

引用

页码：458 / 468

页数：11

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