On the permanent of Hermite triple diagonal matrix 关于Hermite三对角矩阵的积和式
The internal iterative calculation is to correlate the equations of mass and phase equilibrium into a triple diagonal matrix from which the liquid compositions can be found out. 即内层迭代是将物料平衡方程和相平衡方程联立,化为三对角矩阵形式,由之解出各板液相组成后,通过泡点计算法求定各板新的温度和相平衡常数。