查询词典 finite element method

Finite-element method is applied to calculate the structure strength of inlet valve chest of steam turbine.

采用有限元法对汽轮机喷嘴阀箱结构强度进行了计算，同时根据结构强度计算结果来验证汽轮机进汽阀箱设计的安全性和合理性。

According to geometry model characteristic of shaft and cylinder of steam turbine, a finite element method model of shaft and cylinder was set up.

根据汽轮机转子及汽缸的几何模型的特点建立了转子及汽缸的有限元模型。

According to the theory of coupling of solid and fluid, the influence of fault step and dip angle on the stresses and deformations of coal layer and confining rock along with the pressure of pore water are numerically simulated by finite element method during the process of excavation above a confined aquifer. The mechanism of water inrush and the potential point of water inrush are explored. The distance of coal column for preventing water inrush is also analyzed quantitatively.

根据流固耦合理论，采用有限元数值模拟的方法，针对承压水体上采煤过程中断层参数对煤层、围岩的应力、变形和水压力变化的影响进行了模拟分析，探讨了存在断层时突水的机理和可能的突水点位置，并定量分析了防水煤柱的预留距离。

In order to determine the right position of segment electromagnetic stirrer, the finite element method was used to calculate temperature field and shell growth in bloom. The results were used for U71Mn.

在采用有限元分析软件全面计算了大方坯在连铸过程中的温度场分布、凝固末端的位置的基础上，确定了扇形段电磁搅拌器的安装位置。

By representing the uncertain parameters as interval numbers, the governed equations of the structure are obtained by means of the interval finite element method.

基于区间模型的结构静力分析将结构系统中的不确定性参数用区间数来表示，建立了系统的区间静力有限元控制方程。

By representing the uncertain parameters as interval numbers, the interval dynamic characteristic equations and the dynamic governed equations of the structure are built by means of the interval finite element method.

基于区间模型的结构动力分析将结构中的不确定性参数用区间数来表示，建立了系统的区间动力特征方程和动力控制方程。

Rolling mill; Main transmission system; Finite element method ; contact analysis ; submodel

轧机； 主传动系统；有限单元法；接触分析；子模型

Theoretical calculation and discussion are presented on the dynamic characteristics of main frame of sugarcane cleaner using finite element method.

利用有限元分析的方法对甘蔗剥叶机机架的动态特性进行了理论计算和探讨。

Another way to study on stability of high temperature superconductor is using finite element method.

本文提出了两种测量电阻率的方法，并得到Bi2223／Ag超导带材的电阻率与温度的非线性特性曲线，这对研究高温超导体的失超传播过程以及有限元分析都有重要的实际意义。

The case of vertical axisymmetric bodies has been treated by Black and subsequently by Fenton using a symmetric Green's function, and also by Bai using the finite element method.

垂直轴对称的身体的情形已经被黑色对待和由使用一个对称的格林的功能的 Fenton 后来，以及由 Bai 使用有限的元素方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。