工程问题的有限元建模与分析.rar

QZTB 08 001-2010 整车有限元建模规范.pdf

离心泵的有限元建模研究

资源含飞机构造原理、飞机有限元理论综述、飞机建模对结构的剖析、飞机有限元模型的建立、飞机典型部件有限元建模、飞机有限元分析应用实际案例、建模思路、结构建模应用单元类型等

Over the past few decades, mathematical models have become an increasingly important tool for Earth scientists to understand and make predictions about how our planet functions and evolves through time and space. These models often consist of partial differential equations (PDEs) that are discretized with a numerical method and solved on a computer.Themost commonly used discretization methods are the finite difference method (FDM), the finite volume method, the finite element method (FEM), the discrete element method, the boundary element method, and various spectral methods.