convective cooling

The distribution of temperature increment of CaF 2 output window is calculated, which used in 500kW DF laser cavity under convective cooling system.

计算了对流冷却下 50 0 k W DF激光器 Ca F2 输出窗口的温升 ,得到了平板形和球壳形输出窗口的应力分布和光束的位相分布 ;分析了窗口形状对应力和位相分布的影响。

The experimental results show that the measurement results of natural convection cooling mode are close to the theoretical value,but there is wider margin of variation with forced convection cooling mode.

对稳态法测量不良导体导热系数实验中两种冷却方式进行了对比研究,实验结果表明:自然对流冷却方式测量结果很接近理论值,强迫对流冷却方式测量结果偏差较大,分析了偏差产生的原因。