Method of calculation based on time discontinuous finite element method for the dynamic response of transverse vibration of shaft systems in hydro generators is presented.
考虑了轴系的陀螺效应和轴承参数的非线性 ,采用基于 Galerkin格式的不连续时间有限元法 ,给出了水轮发电机机组轴系统动力响应的时间有限元计算方法 。
The Convergence of Time-Space Continuous Finite Element Method for First Order Hyperbolic Equation;
一阶双曲方程时空全离散连续有限元的收敛性
By theoretical analysis superconvergence of continuous finite element method on nodal points in mesh is proved.
研究了一类一维抛物方程初边值问题的连续有限元方法。
In view of the problem that the different coplanar waveguide(CPW) discontinuities must use different field-based equivalent circuits,a single field-based equivalent circuit model for different coplanar waveguide(CPW) discontinuities is constructed by the reinterpretation of moment method(MOM).
针对共面波导不同不连续性需采用不同的等效电路分析的问题,该文结合矩量法的物理内涵,推导出共面波导不连续性的等效电路模型。
Analysis of Waveguide E-Plane Discontinuity;
波导E面膜片不连续性分析
Study of the discontinuity equivalent circuit model for asymmetric stripline
偏心带状线不连续性等效电路的研究
In order to study the discontinuity of geological structure,the C3 coherence algorithm was compared with C2 algorithm.
为了研究结构物的不连续性,通过对相干数据体多道C2和多道C3算法的对比研究,将这两种算法应用于检测数据的成像来诊断结构裂隙的分布。
It uses horizon or map to display the fault and bed boundary characterized by uncontinuity.
石油地球物理勘探 ,2 0 0 1,36 (5 ) :6 4 0～ 6 4 5相干技术是对地震道间的波形相似性进行分析 ,它采用水平或平面图的方式显示具不连续性特征的断层和地层边界。
The Convergence of Time-Space Continuous Finite Element Method for First Order Hyperbolic Equation;
一阶双曲方程时空全离散连续有限元的收敛性
A High-Efficient Algorithm for Non-Linear Dynamical System by the Continuous Finite Element Method
连续有限元求解非线性动力系统的高效算法
ANALYSIS OF DISCONTINUOUS BEM FEM COUPLING PROCEDURE
非连续边界元-有限元耦合方法分析
FINITE GROUPS WITH ELEMENT ORDERS OF CONSECUTIVE INTEGERS EXCEPT SOME PRIMES
元素的阶除一些素数外连续的有限群
Static and Dynamic Experiment of Continuous Girder Bridge and FEM Analysis;
连续梁桥的静动载试验及有限元分析
Nonlinear Finite Element Study of Continuous Prestressed Composite Beams;
预应力组合连续梁非线性有限元研究
C~0-continuous Time Stepping Linear Finite Element Method: Theory and Algorithms;
C~0-连续一次有限元的理论与算法
Finite Element Analysis of Skewly-Supported Continuous Box Girder Bridge with Variable Section;
斜交变截面连续箱梁桥的有限单元法
Finite Element Approach for Analyzing Continua under Harmonic Loads from the Base
连续体简谐基础振动有限元计算方法
The Stress Analysis of Continuous Concrete Bridge Deck Pavement
混凝土连续梁桥沥青铺装有限元分析
Finite-Cover-Based Element-Free Method for Continuous and Discontinuous Deformation Analysis with Applications in Geotechnical Engineering
连续与非连续变形分析的有限覆盖无单元方法及其应用研究
Finite Element Simulation of Strain Localization Based on Cosserat Continuum Model;
基于Cosserat连续体模型的应变局部化有限元模拟
Three Dimensional Discontinuous Deformation Analysis Coupled with Finite Element Method;
三维非连续变形分析与有限元耦合算法研究
Finite Element Analysis of the Flow Field of a S-Shaped Rotor Farrel Continuous Mixer;
S形转子连续混炼机混炼段流场的有限元分析
Finite Element Calculation of the Continuous Rigid Frame Bridge in Construction and Buckling Analysis;
连续刚构桥施工有限元计算和稳定性分析
Analysis Safety for Continuous Rigid-Framed Bridge with High-Piers and Long Spans by Finite Element Method;
高墩大跨径连续刚构桥结构安全性有限元分析
Circular Diaphragm Wall Shell Finite Element Simulation and Analysis;
圆形地下连续墙壳体有限元数值模拟分析
Continuous Space-Time Finite Element Method for Semilinear Singular Parabolic Equation;
半线性奇异抛物方程的连续时空有限元方法