彩显管电子枪三维计算机程序

Color CRT Gun Threa-Dimensional Computer Program

研制成功一套影显管电子枪三维计算机程序。它是纯三维的,在xyz直角坐标系中,用差分法计算电场,用Runge-Kutta法计算电子轨迹。这个计算程序适应性很强,可用来计算各种类型的非旋转对称彩显管电子枪。

The three-dimensional computer program was successfully developed for color CRT guns. It is true three-dimensional, electric fields being calculated by using the finite-difference method and electron trajectories being calculated by using the Runge-Kutta method in XY Z rectangular coordinates. The program is an effective tool to calculate various nonrotational symmetry color CRT guns.