TUBE88 — A code which computes magnetic field lines

Abstract TUBE88 computes magnetic field lines in cylindrical or toroidal geometry (using cylindrical coordinates (r, φ, z)) and calculates the intersections of those field lines with specified planes. It is an outgrowth of a code first written in 1967. A fourth-order predictor-corrector method is used to integrate the field line coordinates. The magnetic field may be computed in several ways: (a) through specification of currents flowing in very specific helical and circular elements together with a “... Title of program: TUBE88 Catalogue Id: ABHJ_v1_0 Nature of problem TUBE88 computes magnetic field lines in cylindrical or toroidal geometry and calculates the intersections of those field lines with specified planes. A cylindrical coordinate system (r,phi,z) is used. Versions of this program held in the CPC repository in Mendeley Data ABHJ_v1_0; TUBE88; 10.1016/0010-4655(89)90044-1 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

摘要：TUBE88 程序可在圆柱或环形几何中计算磁力线（magnetic field lines），采用圆柱坐标系（cylindrical coordinates）(r, φ, z)，并求解这些磁力线与指定平面的交点。本程序脱胎于1967年首次编写的代码。程序采用四阶预估-校正法（fourth-order predictor-corrector method）完成磁力线坐标的积分运算。磁场可通过多种方式计算：(a) 通过给定特定螺旋与环形电流元中的电流以及……
程序名称：TUBE88
目录编号：ABHJ_v1_0
问题本质：TUBE88 程序可在圆柱或环形几何中计算磁力线，并求解这些磁力线与指定平面的交点，采用圆柱坐标系(r, φ, z)。
存放在 Mendeley Data 中的 CPC 程序库（CPC Program Library）的版本信息：ABHJ_v1_0; TUBE88; 10.1016/0010-4655(89)90044-1
本程序源自贝尔法斯特女王大学（Queen's University Belfast）维护的CPC程序库（1969-2019）。