检索结果-南通市图书馆

Parametric Tool for Static and Dynamic Analysis of Wind Turbine Tower Using Finite Element Method

Journal of Energy and Power Engineering 2014年第10期8卷 1756-1762页

作者： Tiago Freires Silvia Caroline raimundo aprigio menezes jr Moises Salvino Alternative and Renewable Energy Department of Renewable Energy Engineering Center Federal University of Paraiba Jo6oPessoa 58051-900 Brazil Laboratory of Numerical Methods Distributed Processing Department of Renewable Energy Engineering Federal University ofParaiba Jo6o Pessoa 58051-900 Brazil

This work deals with a description of a parametric tool for elastic analysis of wind turbine tower, incorporating all analysis steps （preprocessing, processing and post-processing）. The tower geometry is approximated by fiat elements in which the membrane effects are evaluated using the FF （free formulation） finite element and the flexure effects are calculated using DKT （discrete shear triangle） finite element. The user-friendly system is implemented using OpenGL library to provide the graphical construction for geometry, mesh orientation, and other requirements of the finite element model. For the processing stage is built a specific dll library implemented in C＋＋ language for the analysis using the FF and DKT finite elements. The post-processing stage is build using specific dialogs box to present all results. The displacement results are visualized in the graphic interface to show the static and dynamic deformations of the tower. Some examples are presented to show all the tasks of the parametric tool.

关键词： Flat shell FEM (finite element method) wind turbine DKT FF.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Static Analysis of Eolic Blade through Finite Element Method and OOP C＋＋

引用

Journal of Energy and Power Engineering 2015年第1期9卷 108-116页

作者： Tiago Freires Silvia Caroline raimundo menezes jr Moises Meneses Salvino Alternative and Renewable Energy Department of Renewable Energy Engineering Center Federal University of Paraiba Jo6o Pessoa 58051-900 Brazil Laboratory of Numerical Methods Distributed Processing Department of Renewable Energy Engineering Federal University of Paraiba Jo6o Pessoa 58051-900 Brazil Energy Efficiency Lab Hydraulics and Sanitation Federal University of Paraiba Joao Pessoa 58051-900 Brazil

This work deals with a description of an elastic analysis of eolic blade （preprocessing, processing and post-processing stages）. The eolic blade geometry is approximated by flat finite elements in which the membrane effects are evaluated using the FF （free formulation） finite element and the flexure effects are calculated using DKT （discrete shear triangle） finite element. The pre-processing stage is implemented using OpenGL library, to provide the graphical construction for geometry, mesh orientation, and other requirements of the finite element model. For the processing stage is built a specific dll （dynamic link library） library implemented in C＋＋ language for the FF and DKT elements analysis. The post-processing stage has been built using specific dialogs to present all results in the graphic interface, where the static displacements of the eolic blade model are shown.

关键词： Flat shell FEM (finite element method) DKT FF

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：