《中国激光》在去年第六期上发表了张福泉同志的一篇文章:“一种改进型的茹科夫斯基电极”,下面是我们对该文的一些看法。 1.该文给出的电极设计公式中没有必要设立两个参量K_1和K。它的电极设计公式为: 当K=K_1时,上式成为 按给出的设计步骤,在给定电极间距α、有效放电区域b_0、电极宽度b及电极边缘场强不均匀度参量δ_m后,即可选定一个参考点x_0,由x_0和给定的α、b_0、b、δ_m求出K_1和K,把K_1和K代入(1)式即可算出电极形状曲线。取其中x_0到x_m(x_m=1/2(b-b_0)+x_0)的一段即得到电极形状曲线部分,其余部分用直线近似。 China Laser published an article by Comrade Zhang Fuquan in the sixth issue of last year: “An Improved Zhukovsky Electrode,” Here are some of our opinions on the article. 1. It is not necessary to set two parameters K_1 and K in the electrode design formula given in this paper. The design formula of the electrode is as follows: when K = K_1, the above formula becomes the design step given. After the given electrode spacing α, the effective discharge area b_0, the electrode width b and the electrode edge field intensity non-uniformity parameter δ_m, A reference point x_0 can be selected, and K_1 and K are obtained from x_0 and given α, b_0, b and δ_m, and the electrode shape curve can be calculated by substituting K_1 and K into equation (1). Take a section of x_0 to x_m (x_m = 1/2 (b-b_0) + x_0) to obtain the electrode shape curve portion, the rest approximated by a straight line.