| 太阳能热水器吸热效应与结构参数的关系 |
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| 引用本文： | 宋可生,王元,罗炜,崔佩毅,罗长勋,应合理.太阳能热水器吸热效应与结构参数的关系[J].陕西师范大学学报,1997(1). |
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| 作者姓名： | 宋可生 王元 罗炜 崔佩毅 罗长勋 应合理 |
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| 作者单位： | 陕西省物理研究所，陕西师范大学物理学系，西北建筑工程学院计算机中心 |
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| 摘 要： | 研究太阳能热水器水管长度（Ｈ）、内半径（Ｒ）和水流速度（Ｖ）间的相互依赖关系．对管内水流过程中的吸热积累效应，提出最佳选择方案及其理论依据．通过计算，求得太阳能热水器在气温不变的单位时间内，吸收热辐射的总能量为一常数
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| 关 键 词： | 热辐流强 热容量 热传导系数 |
Relation form of R,H , and V in solar heater |
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| Song Kesheng ,Wang Yuan ,Luo Wei ,Cui Peiyi ,Luo Changxun ,Ying Heli.Relation form of R,H , and V in solar heater[J].Journal of Shaanxi Normal University: Nat Sci Ed,1997(1). |
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| Authors: | Song Kesheng Wang Yuan Luo Wei Cui Peiyi Luo Changxun Ying Heli |
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| Institution: | Song Kesheng 1,Wang Yuan 1,Luo Wei 2,Cui Peiyi 1,Luo Changxun 2,Ying Heli 3 |
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| Abstract: | This article presents a study on mutual relationship of length( H ), inner redius( R ), and velocity( V ) of water current in pipe of solar heater. As to the accumulated effect of heal absorbed by water current in the course of its flowing in the pipe, the paper puls forward the best project and theoretical basis. Under the condition of keeping constant of pipes temperature, the calculated total energy of heat radiation absorbed by solar heater in unit of time is constant. |
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| Keywords: | heat radiation intensity current heat capacity heat conducting coefficient |
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