Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 无盐太阳池顶部热损研究 | |
| 黄生龙 | |
| Thesis Advisor | 李宗楠 |
| 1992 | |
| Degree Grantor | 中国科学院广州能源研究所 |
| Place of Conferral | 中国科学院广州能源研究所 |
| Degree Name | 硕士 |
| Degree Discipline | 热能工程 |
| Keyword | 无盐太阳池 热损 热性能 透明隔热材料 |
| Abstract | 无盐太阳池中，顶部热损严重地影响着太阳池的保温贮热性能，而带有V形结构的透明隔热材料的加入将有助于减少其顶部热损，使其达到保温贮能的目的。本文基于以上目的，通过模拟水面隔膜与顶部盖板之间的换热，从理论计算与实验两个方面对V形结构透明隔热材料的辐射换热与自然对流换热进行了研究和探讨。文章研究了V形结构透明隔热材料的开口角和高度对辐射、自然对流换热的影响情况，给出了开口角和高度的最佳选取范围。最后，文章分析了具有这种透明隔热材料的无盐太阳池的热性能，提供了两种顶部热损系数的测量方法。 |
| Other Abstract | The top heat loss of the saltless pond affected the performances of heat insulation and storage of the pond seriously. Using transparent insulation material (TIM) with V-corrugated construction will reduce the top heat loss and enable to preservate and storage heat. Based on this purpose, by means of simulation, the theoretical calculation and experimental investigation have been used to study the radiative and free convection heat transfer of the TIM. The situation of the radiative and free convective heat transfer affected by the open-angle and the height of the V-corrugated TIM has been studied. The optimum range of the open-angle and the height has been given. The analysis of the performance of a saltless solar pond with TIM is presented and two methods to measure the top heat loss coefficient are provided in the paper. |
| Pages | 59 |
| Language | 中文 |
| Document Type | 学位论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/3903 |
| Collection | 中国科学院广州能源研究所 |
| Recommended Citation GB/T 7714 | 黄生龙. 无盐太阳池顶部热损研究[D]. 中国科学院广州能源研究所. 中国科学院广州能源研究所,1992. |
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