The three dimensional non linear finite element analysis of the transient temperature field during intermediate frequency quenching of diesel crankshaft was simulated by using of ANSYS.
利用ANSYS有限元分析软件，采用三维非线性有限元方法对柴油机曲轴中频淬火瞬态温度场进行了模拟计算；
Then a three-dimensional deformation inversion analysis is conducted by orthogonal design method and neural network to acquire the distribution rule of rock body ground stress field at various depths.
在此基础上，采用正交设计方法和神经网络进行了岩体地应力场三维变形反演分析，获得了岩体地应力场沿深度的分布规律。
Firstly, the actual stress history of the projecting beam's maximal stress area is acquired by integrating the three-dimensional FEM analysis calculation and the dynamic stress test at field.
本文通过三维有限单元法分析计算与现场动态应力检测相结合，得到各工况下主梁最大应力部位的实际应力—时间历程。
The research shows that the three-dimensional acoustic boundary clement model is an efficient and highly accurate method of sound field analysis of reactive mufflers.
研究结果表明，三维声学边界元模型是抗性结构消声器声场分析的有效方法并具有较高精度。
Analysis of three-dimensional magnetic field is the foundation work for optimum design of electromagnetic system.
其三维磁场分析是电磁系统优化设计的基础。
The three dimensional potential flow theory is applied to the analysis of the steady flow field of PWR upper Plenum.
本文将三维势流理论应用于压水堆上腔室稳态流扬分析。
In this paper the micro-computer software for the three dimensional temperature field in steel cooling stave is introduced, and the analysis of the temperature field is performed.
介绍了冷却壁三维温度场的计算软件，并对钢冷却壁的三维温度场进行了计算。
Based on the theory of the unsteady temperature field and stress field, three-dimensional finite element model is set up. The wall is analyzed by program of ANSYS finite element analysis.
本文根据瞬态温度场和应力场理论，建立地下室混凝土墙体的三维有限元分析模型，利用有限元分析程序ANSYS对基本工况下的墙体进行分析。
Based on the equation, the program SEEP3DFRTrealized the analysis of three-dimensional seepage field in fractured rocks.
并基于此方程编写有限元程序SEEP3DFRT，实现了对三维裂隙渗流场的分析。
The paper describes the application of ADINAT finite element system in three dimensional analysis of steady state temperature field of the inner casing of a 200 MW high pressure steam turbine.
本文叙述了运用ADINAT有限元系统对20万千瓦汽轮机高压内缸进行三维稳态温度场分析结果。
This paper carries on the three-dimensional static electromagnetic field analysis on the electron beam scanning deflection coil with multi pole shoe structure.
根据不锈钢毛细管板结构的钎焊特点，建立了扫描电子束钎焊温度场三维有限元分析模型。
This paper carries on the three-dimensional static electromagnetic field analysis on the electron beam scanning deflection coil with multi pole shoe structure.
根据不锈钢毛细管板结构的钎焊特点，建立了扫描电子束钎焊温度场三维有限元分析模型。
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