摘要
根据能量最低原则和化学热力学的基本原理,采用线性规划的方法,对水与岩石之间的相互作用进行模拟,建立了由目标函数和约束条件方程组构成的数学模型,利用Excel规划求解的功能对其进行求解。通过正确设置Excel规划求解参数的对话框,快速而准确的求解出目标函数的最优解,揭示了水—岩相互作用的机理并得出了矿物溶蚀量。
According to the principle of minimal energy and chemical thermodynamics, the authors have modelled the interaction mechanism of water and rock by means of linear programming, and established a mathematics model composed of aim function and constraint condition, then solved it using the programming solver functions of the Excel. The author figured out the optimum results of the aim function by setting the dialog box accurately, thereby, exposed the mechanism of water and rock intereaction and presented the amount of mineral dissolution.
出处
《地下空间与工程学报》
CSCD
2008年第2期265-268,共4页
Chinese Journal of Underground Space and Engineering
关键词
EXCEL
水-岩作用
规划求解
目标函数
约束条件
Excel
water - rock reactions
programming solver
aim function
constraint condition
