高功率CO_2激光器换热性能的研究  

Studies on heat exchange of high power CO_2 laser

作　　者：韩晏生[1] 李晓元[1] 

机构地区：[1]华中理工大学

出　　处：《激光技术》1995年第5期276-279,共4页Laser Technology

摘　　要：高功率ＣＯ＿２气体激光器的换热性能好坏是器件长期稳定运行的关键环节之一。本文以板翅式热交换器为例阐明了热交换器的计算和设计方法。The performance of heat exchange is an essential technology to assure the long time sta-ble work of high power CO_2 lasers. In this paper,the calculation of heat exchange and the design of radi-ator are described in detail,which use the radiators made of elliptical tubes with fins as examples.

关 键 词：混合气体 传热系数 二氧化碳激光器 换热性能 

分 类 号：TN248.2[电子电信—物理电子学]