配有多根真空管的CPC各构件吸收光能的理论分析

THEORETICAL ANALYSIS ON THE OPTICAL ABSORBANCE OF THE TRUNCATED CPC WITH SEVERAL VACUUM TUBES

利用光线跟踪法对配有多根真空管的复合抛物面集热器（ＣＰＣ）各构件在不同入射角下吸收光能的情况进行了理论分析，对计算结果的合理性作了讨论，并进行了实验研究。

Using ray trace technique the rays absorbance of CPC which has several vacuum tubes with different inclination angle has been analysized.The calculation results were discussed.