Numerical calculation of equilibria for the field reversed configuration
Numerical calculation of equilibria for the field reversed configuration
复制标题
场反转构型平衡的数值计算
DOI：
10.13182/fst86-a24703
复制
发表时间：
1986
期刊：
影响因子：
--
通讯作者：
D. Shumaker
中科院分区：
文献类型：
--
作者：
D. Shumaker
二维磁流体动力学平衡代码用于演示平衡的性质如何依赖于输入量。这个代码使用绝热量作为输入，这是熵和磁通量。在保持磁通量不变的情况下，分离矩阵的长度是总熵的光滑函数。结果表明，通过改变熵函数的轮廓，分离矩阵的形状可以由椭圆变为赛道。由于平衡是由绝热量决定的，所以这个程序也可以用于通量和壁面压缩。给出了通量和壁面压缩的实例。并与FRX-C实验数据进行了比较。
A two-dimensional magnetohydrodynamic equilibria code is used to demonstrate how the properties of the equilibria depend on the input quantities. This code uses adiabatic quantities as inputs, which are entropy and magnetic flux. With the magnetic flux held constant, it is shown that the length of the separatrix is a smooth function of the total entropy. It is shown that the shape of the separatrix can be changed from eliptical to racetrack by changing the profile of the entropy function. This code can also be used for flux and wall compression since the equilibria are determined by adiabatic quantities. Examples of flux and wall compression are presented. An equilibrium is compared with data from the FRX-C experiment.