Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.egypro.2018.06.012 |
On the Flow Stability in a Circular Cylinder based Open Volumetric Air Receiver for Solar Convective Furnace | |
Singh, Gurveer1,2; Chandra, Laltu1 | |
通讯作者 | Chandra, Laltu |
会议名称 | 4th International Symposium on Hydrogen Energy, Renewable Energy and Materials (HEREM) |
会议日期 | JUN 13-14, 2018 |
会议地点 | Bangkok, THAILAND |
英文摘要 | The arid desert regions are considered for installing the concentrated solar thermal based systems owing to the available direct normal irradiance. For process heat applications, like the solar convective furnace that requires an air temperature of 750 K the open volumetric air receiver is preferred. Such innovative concepts are envisaged for achieving high thermal energy conversion efficiency. For the prolonged operation of the solar convective furnace system the stable flow is necessary. On the other hand, the thermally induced flow instability is reported in the open volumetric air receivers at a high temperature. This may limit the operating temperature range of a receiver. In this paper the flow stability analysis in a circular cylinder based open volumetric air receiver with the straight pores is presented. The findings allow expecting a stable flow regime in such an absorber pore at a high flux concentration and temperature. Copyright (C) 2018 The Authors. Published by Elsevier Ltd. |
英文关键词 | Open Volumetric Air Receivers Flow stability Numerical simulation |
来源出版物 | SPECIAL ISSUE OF THE FOURTH INTERNATIONAL SYMPOSIUM ON HYDROGEN ENERGY, RENEWABLE ENERGY AND MATERIALS, 2018 (HEREM 2018) |
ISSN | 1876-6102 |
出版年 | 2018 |
卷号 | 144 |
页码 | 88-94 |
EISBN | ***************** |
出版者 | ELSEVIER SCIENCE BV |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | India |
收录类别 | CPCI-S |
WOS记录号 | WOS:000450517200011 |
WOS关键词 | THERMAL-ANALYSIS ; DESIGN ; PERFORMANCE |
WOS类目 | Green & Sustainable Science & Technology ; Energy & Fuels |
WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/307570 |
作者单位 | 1.Indian Inst Technol Jodhpur, Jodhpur 342037, Rajasthan, India; 2.Govt Coll Engn & Technol, Pugal Rd, Bikaner 334004, Rajasthan, India |
推荐引用方式 GB/T 7714 | Singh, Gurveer,Chandra, Laltu. On the Flow Stability in a Circular Cylinder based Open Volumetric Air Receiver for Solar Convective Furnace[C]:ELSEVIER SCIENCE BV,2018:88-94. |
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