一种特殊容器含盐量的变化研究  

The Study of Saline Change in a Special Container

作　　者：连玉平[1] 李德奎[1] 

机构地区：[1]定西师范高等专科学校数学系,甘肃定西743000

出　　处：《辽宁大学学报（自然科学版）》2016年第4期295-299,共5页Journal of Liaoning University：Natural Sciences Edition

基　　金：教育部科技研究重点项目(212180);甘肃省国际科技合作计划项目(1104WCGA195);定西师范高等专科学校创新团队项目资助项目(TD2016YB09)

摘　　要：研究一种特殊容器含盐量的变化规律.首先通过容器的构造特点,建立了容器内含盐量与时间的微分方程模型.然后进行模型求解,得出容器内含盐量随时间的变化规律.最后,分三种情况进行数值仿真,研究表明容器内含盐量的变化与注入盐水速度和排除盐水速度大小有关,同时,排除盐水的浓度逐渐趋于注入盐水的浓度.The rule of saline change in a special container is studied in this paper. According to the structure characteristics of the container, Firstly, a differential equation model is established for the saline change in the container with time. And then we solve the model and obtain the change rule of salt in the special container with time. Finally, numerical simulation are carded on for three kinds situation, the results showed that saline change in the container is related to the speed size of injection and eliminate brine, at the same time, saline concentration eliminated gradually become into brine concentration.

关 键 词：特殊容器 含盐量 浓度 

分 类 号：O241[理学—计算数学]