压力对冰水固流转化速率影响的实验研究
发布时间：2018-11-24 18:30
【摘要】：本文对圆柱形冰块融化过程进行了数学分析,得到了冰水固流转化的数学关系及冰的温度与压力的关系,通过冰块融化实验,研究了压力对融冰速率的影响,通过Matlab曲线拟合与数据分析,得出了圆柱形冰块融化速率与时间随压力变化的经验公式,最后用Ansys进行了数值仿真验证.
[Abstract]:In this paper, the melting process of cylindrical ice is analyzed, and the mathematical relations of solid flow transformation of ice water and the relationship between ice temperature and pressure are obtained. The influence of pressure on melting rate of ice is studied through ice melt experiment. Through Matlab curve fitting and data analysis, the empirical formula of melting rate and time of cylinder ice with pressure is obtained. Finally, the numerical simulation is carried out with Ansys.
【作者单位】： 青岛科技大学机电工程学院;
【基金】：国家自然科学基金(51374134)
【分类号】：O351.1
本文编号：2354593
[Abstract]:In this paper, the melting process of cylindrical ice is analyzed, and the mathematical relations of solid flow transformation of ice water and the relationship between ice temperature and pressure are obtained. The influence of pressure on melting rate of ice is studied through ice melt experiment. Through Matlab curve fitting and data analysis, the empirical formula of melting rate and time of cylinder ice with pressure is obtained. Finally, the numerical simulation is carried out with Ansys.
【作者单位】： 青岛科技大学机电工程学院;
【基金】：国家自然科学基金(51374134)
【分类号】：O351.1
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1 王楠;温度恒定和分级加载对冰水固流转化速率影响的研究[D];青岛科技大学;2016年
2 杜希鹏;酸碱度、压力对冰水融化速率影响的实验研究[D];青岛科技大学;2014年
3 梁昌;氯化钠对水冰点及冰融化速率的影响和实验研究[D];青岛科技大学;2014年
，本文编号：2354593
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