太阳能热水器吸热效应与结构参数的关系  

Relation form of R,H , and V in solar heater

作　　者：宋可生 王元 罗炜[1,2,3] 崔佩毅 罗长勋 应合理 

机构地区：[1]陕西省物理研究所 [2]陕西师范大学物理学系 [3]西北建筑工程学院计算机中心

出　　处：《陕西师大学报（自然科学版）》1997年第1期44-46,共3页Journal of Shaanxi Normal University(Natural Science Edition)

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。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.

关 键 词：热水器 结构参数 太阳能热水器 吸热效应 

分 类 号：TS914.252[轻工技术与工程] TK519[动力工程及工程热物理—热能工程]