FPPAC: A two-dimensional multispecies nonlinear Fokker-Planck package

Title of program: FPPAC (CDC VERSION) Catalogue Id: AAQU_v2_0 [AAQV] Nature of problem The complete nonlinear multispecies Fokker-Planck collision operator for a plasma in two-dimensional velocity space is solved. The operator is expressed in terms of spherical coordinates (v=speed, theta=angle between velocity and magnetic field directions, phi=azimuthal angle) under the assumption of azimuthal symmetry. Provision is made for additional physics contributions. Versions of this program held in the CPC repository in Mendeley Data aaqu_v1_0; FPPAC (CRAY VERSION); 10.1016/0010-4655(81)90105-3 aaqu_v2_0; FPPAC (CDC VERSION); 10.1016/0010-4655(81)90105-3 aaqu_v3_0; FPPAC88; 10.1016/0010-4655(88)90150-6 aaqu_v4_0; FPPAC94; 10.1016/0010-4655(94)90087-6 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)程序名称：FPPAC（CDC版本） 目录编号：AAQU_v2_0 [AAQV] 问题本质 求解二维速度空间中等离子体的完整非线性多物种福克-普朗克碰撞算子（Fokker-Planck collision operator）。该算子在方位角对称假设下，以球坐标系（v=速率，θ=速度与磁场方向的夹角，φ=方位角）进行表示，同时预留了额外物理效应的扩展接口。 本程序在Mendeley数据的CPC仓库中的版本包括： aaqu_v1_0；FPPAC（CRAY版本）；10.1016/0010-4655(81)90105-3 aaqu_v2_0；FPPAC（CDC版本）；10.1016/0010-4655(81)90105-3 aaqu_v3_0；FPPAC88；10.1016/0010-4655(88)90150-6 aaqu_v4_0；FPPAC94；10.1016/0010-4655(94)90087-6 本程序源自贝尔法斯特女王大学托管的CPC程序库（1969-2019）