单漏斗放矿柔性隔离层界面形态演化规律
发布时间：2019-01-02 11:01
【摘要】：采用Origin软件对隔离层界面形态演化观测数据进行拟合,并对高斯模型参数进行理论分析和统计分析,构建隔离层界面剖面整体动态函数表达式;将实测隔离层界面形态曲线与动态函数式进行比较,在力学分析基础上,推导底部类似抛物线形状的函数表达式,解出函数分界点坐标。两项函数式共同构成完整的隔离层界面形态数学模型。研究成果为柔性隔离层作用下散体介质流理论体系的系统构建打下坚实基础。
[Abstract]:The Origin software was used to fit the observation data of the interface morphology evolution of the isolation layer, and the theoretical analysis and statistical analysis of Gao Si model parameters were carried out, and the integral dynamic function expression of the interface profile of the isolation layer was constructed. By comparing the measured interface shape curve of the isolation layer with the dynamic function, on the basis of mechanical analysis, the function expression similar to parabola at the bottom is derived, and the coordinates of the function boundary point are solved. The two functions together constitute a complete mathematical model of the interface morphology of the isolation layer. The research results lay a solid foundation for the systematic construction of the theoretical system of bulk media flow under the action of flexible isolation layer.
【作者单位】： 广西大学资源与冶金学院;
【基金】：国家自然科学基金资助项目(51464005)~~
【分类号】：TD801
本文编号：2398411
[Abstract]:The Origin software was used to fit the observation data of the interface morphology evolution of the isolation layer, and the theoretical analysis and statistical analysis of Gao Si model parameters were carried out, and the integral dynamic function expression of the interface profile of the isolation layer was constructed. By comparing the measured interface shape curve of the isolation layer with the dynamic function, on the basis of mechanical analysis, the function expression similar to parabola at the bottom is derived, and the coordinates of the function boundary point are solved. The two functions together constitute a complete mathematical model of the interface morphology of the isolation layer. The research results lay a solid foundation for the systematic construction of the theoretical system of bulk media flow under the action of flexible isolation layer.
【作者单位】： 广西大学资源与冶金学院;
【基金】：国家自然科学基金资助项目(51464005)~~
【分类号】：TD801
【相似文献】
相关期刊论文 前1条
1 林学良,龙子平;四角田矿试用石膏隔离层防灭火[J];煤矿安全;1989年03期
，本文编号：2398411
本文链接：https://www.wllwen.com/kejilunwen/kuangye/2398411.html
