摘要
该文通过对太阳能平板集热器吸热板芯的传热分析 ,导出了一种能计算集热器吸热板温度场分布的简易方法 ,通过与有限元数值计算方法得出结果的对比 ,表明这种方法是可靠的 ,可以用于分析吸热板结构、气象参数等因素对太阳能集热器传热的影响 ,以利于优化集热器结构。
According to the neat transfer behavior of a flat-plate solar collector absorber,a simplified equation is derived to calculate its temperature distribution.It is proved that the method works when compared with the results of finite element analysis.It can be used to analyze the effect of the geometry of the absorber,solar irradiance on the heat transfer characteristics of an alosorber,and it will be useful for the optimal design of solar absorber.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2001年第4期440-442,共3页
Acta Energiae Solaris Sinica
