建立了三维热力耦合问题弹塑性有限变形有限元方法，并对板材热轧过程进行了计算机模拟。
A three dimensional elastoplastic finite element model is presented for thermomechanical coupled finite deformation problems, and using the model, a slab hot rolling is computer simulated.
针对TC 4钛合金锥形件建立了三维热力耦合有限元模型，在有限元模拟过程中叠加了火焰加热边界条件。
A 3d rigid-plastic FEM simulation coupled thermal model for TC4 titanium alloy by warm shear spinning is founded and the temperature boundary condition of heating by flame is applied.
采用热力耦合三维刚塑性有限元方法，对水轮机叶片模压成型工艺进行了模拟研究。
The die forming process of a hydro turbines blade was simulated by the thermal coupled finite element method.
建立了成形过程的三维非线性热力耦合有限元模型，模型中考虑了材料热物性参数和力学性能参数与温度的相关性。
A 3-d FEM model was built up, which included a non-linear coupled thermal-mechanical analysis accounting for the temperature dependency of the thermal and mechanical properties of the material.
采用热力耦合三维刚塑性有限元方法，对水轮机叶片模压成型工艺进行了模拟研究。
The results provided a theoretical basis for understanding the deforming mechanism and selecting reasonable parameters for the die forming of a hydro turbine blade.
采用热力耦合三维刚塑性有限元方法，对水轮机叶片模压成型工艺进行了模拟研究。
The results provided a theoretical basis for understanding the deforming mechanism and selecting reasonable parameters for the die forming of a hydro turbine blade.
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