Effect of cavity surface material on the concentrated solar flux distribution for an impinging receiver
详细信息 查看全文
- 作者：Wujun Wang ; wujun@kth.se ; Bjö ; rn Laumert
- 关键词：CSP ; ; concentrated solar power ; DNI ; ; direct normal irradiance ; MGT ; ; micro gas turbine ; YSZ ; ; Yttria-stabilized Zirconia ; TBC ; ; thermal barrier coating
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：161
- 期：Complete
- 页码：177-182
- 全文大小：835 K
- 卷排序：161
文摘
A ray-tracing model of a cavity receiver-dish system has been developed. Five cavity surface materials/coatings and their combinations have been studied. For single cavity surface material design, high absorptivity material is superior. The radiative boundary condition can be tailored by using multi-coating on surfaces.