专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08374833B2 Hybrid element enabling solid/SPH coupling effect 有权
标题翻译：混合元件可实现固体/ SPH耦合效应
公开(公告)号：US08374833B2
公开(公告)日：2013-02-12
申请号：US12815112
申请日：2010-06-14
申请人： Hao Chen , Jingxiao Xu , Chi-Hsien Wang
发明人： Hao Chen , Jingxiao Xu , Chi-Hsien Wang
IPC分类号： G06G7/48
CPC分类号： G06F17/5095 , G06F17/5018 , G06F2217/16 , Y02T10/82
摘要： Hybrid elements that enable coupling effects between SPH particles and FEM solid are disclosed. According to one aspect of the present invention, hybrid elements are configured to facilitate coupling effect of solid element based on finite element method (FEM) and one or more corresponding particles based on smoothed particle hydrodynamics (SPH). Hybrid elements are defined in a computer aided engineering (CAE) grid model as a buffer or interface between the SPH particles and FEM solids. For example, a portion of the grid model comprises SPH particles because the likelihood of enduring large deformation, while the rest of the model comprises FEM solid elements. Hybrid elements are placed between the solids and the particles. Each hybrid element comprises two layers: solid layer and particle layer.
摘要翻译：公开了能够实现SPH颗粒和FEM固体之间耦合效应的混合元件。根据本发明的一个方面，混合元件构造成有助于基于有限元法（FEM）和基于平滑颗粒流体动力学（SPH）的一个或多个相应颗粒的固体元素的耦合效应。混合元素在计算机辅助工程（CAE）网格模型中定义为SPH粒子和FEM固体之间的缓冲区或界面。例如，网格模型的一部分包含SPH粒子，因为持续大变形的可能性，而模型的其余部分包括有限元实体元素。将混合元件放置在固体和颗粒之间。每个混合元件包括两层：固体层和颗粒层。

2. 发明申请

US20110077912A1 Hybrid Element Enabling Solid/SPH Coupling Effect 有权
标题翻译：混合元件启用固体/ SPH耦合效应
公开(公告)号：US20110077912A1
公开(公告)日：2011-03-31
申请号：US12815112
申请日：2010-06-14
申请人： Hao Chen , Jingxiao Xu , Chi-Hsien Wang
发明人： Hao Chen , Jingxiao Xu , Chi-Hsien Wang
IPC分类号： G06F17/10 , G06F17/50
CPC分类号： G06F17/5095 , G06F17/5018 , G06F2217/16 , Y02T10/82
摘要： Hybrid elements that enable coupling effects between SPH particles and FEM solid are disclosed. According to one aspect of the present invention, hybrid elements are configured to facilitate coupling effect of solid element based on finite element method (FEM) and one or more corresponding particles based on smoothed particle hydrodynamics (SPH). Hybrid elements are defined in a computer aided engineering (CAE) grid model as a buffer or interface between the SPH particles and FEM solids. For example, a portion of the grid model comprises SPH particles because the likelihood of enduring large deformation, while the rest of the model comprises FEM solid elements. Hybrid elements are placed between the solids and the particles. Each hybrid element comprises two layers: solid layer and particle layer.
摘要翻译：公开了能够实现SPH颗粒和FEM固体之间耦合效应的混合元件。根据本发明的一个方面，混合元件构造成有助于基于有限元法（FEM）和基于平滑颗粒流体动力学（SPH）的一个或多个相应颗粒的固体元素的耦合效应。混合元件在计算机辅助工程（CAE）网格模型中定义为SPH粒子和FEM固体之间的缓冲区或界面。例如，网格模型的一部分包含SPH粒子，因为持续大变形的可能性，而模型的其余部分包括有限元实体元素。将混合元件放置在固体和颗粒之间。每个混合元件包括两层：固体层和颗粒层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式