光滑粒子动力学方法在复杂流动中的研究进展

被引:3
作者
周光正
葛蔚
机构
[1] 中国科学院过程工程研究所多相复杂系统国家重点实验室
关键词
模拟; 流体力学; 光滑粒子动力学; 两相流; 非牛顿流体; 流固耦合; 无网格方法;
D O I
暂无
中图分类号
TQ021.1 [流体力学过程及原理];
学科分类号
摘要
光滑粒子动力学(smoothed particle hydrodynamics,SPH)是一种纯粹的拉格朗日型无网格数值方法,尤其在处理包含自由表面或多相运动界面的复杂流动问题方面具有独特优势。随着计算精度和稳定性等方面的不断完善,SPH方法已被广泛应用于科学和工程的众多领域。介绍了SPH基础理论的最新成果,重点分析了其在界面流、流固耦合、非牛顿流体等领域的研究进展,并对未来发展进行了展望。
引用
收藏
页码:1145 / 1161
页数:17
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