摘要
为了准确而快速地设计计算细长形如储存环和束运线的真空系统,使之满足束流存储对真空系统内总压、分压分布的要求,有人建立了传输矩阵的模型来表述分子流条件下的气体分子传输机理,并和计算机技术结合,形成了一种简洁、高效的真空系统设计的新方法——VAKTRAK。通过介绍VAKTRAK在CSR真空系统设计中的运用,给出了此程序的使用方法和计算结果。
In order to calculate the pressure distribution in the leptosomatic vacuum system such as the storage rings and the beam lines precise and fast, satisfying the beam storage requirement for vacuum degree, a model of transfer matrix has been established to express the principal of molecular movement in condition of molecular flow regime. By programming the matrix, VAKTRAK, a new software has been used in CSR vacuum system design and calculation.
出处
《真空与低温》
2007年第1期28-31,共4页
Vacuum and Cryogenics
