基于图像处理的土石类多孔介质结构特征分析  

Structure feature extraction on porous media using IPP software

作　　者：庞润芳[1] 石莹莹[2] 郑坤灿[2] 任雁秋[2] 潘刚[2] 龚志军[2] Pang Runfang Shi Yingying Zheng Kuncan Ren Yanqiu Pan Gang Gong Zhijun(Engineering Training Center, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia 014010, China School of Energy and Environment, Inner Mongolia University of Science and Technology)

机构地区：[1]内蒙古科技大学工程训练中心,内蒙古包头014010 [2]内蒙古科技大学能源与环境学院

出　　处：《计算机时代》2017年第1期9-11,15,共4页Computer Era

基　　金：内蒙古应用技术研究与开发资金计划(20130310)-煤基化工-动力多联产技术研究;内蒙古高校创新团队研究计划(NMGIRT1406)-煤基多联产技术研究(注:含褐铁矿磁化焙烧技术)

摘　　要：多孔介质结构特征研究是多孔介质应用的基础,决定着多孔介质内部流动、传热、应力应变和化学反应等过程。文章以碎石地面为例,说明IPP(Image-Pro Plus)软件分析获得多孔介质各种结构特征参数的使用方法。利用该软件提取了土壤、沙粒、石堆的颗粒和空隙的平均直径及各种分维数,分析对比得到了相关规律,为进一步深入研究广泛的多孔介质结构特征及规律提供了方法和指导。The application of porous media depends on its structure features which determine the flow, heat transfer, stress, strain and chemical reaction in porous media. In this paper, taking the gravel floor as an example, the method of using IPP （Image-Pro Plus） software to analyze and obtain the different structure characteristic parameters of porous media is described. The average diameter of panicles and pores and fractal dimensions are analyzed and extracted by IPP 6.0, from soil, sand and gravel floor. And related results are obtained through the comparative analysis, which provides the way and instruction for further studying the pore structure characteristics and laws.

关 键 词：IPP6.0软件 多孔介质 图像处理 孔结构特征 

分 类 号：TB383[一般工业技术—材料科学与工程] TP391.4[自动化与计算机技术—计算机应用技术]