| 1. | Study on method conversion of direct torque control
轴承套圈锻造过程的计算机仿真研究 |
| 2. | Numerical simulation on the semi - solid forming process of an impeller
叶轮半固态挤压锻造过程数值模拟 |
| 3. | 3d coupled thermo - mechanical fem simulation of forging process of tc4 alloy workpiece
4钛合金锻件锻造过程三维热力耦合有限元模拟 |
| 4. | The multi - stage forging process of a gas turbine compressor blade is simulated using 3d coupled thermal - mechanical rigid - viscoplastic finite element method
摘要利用热力耦合刚塑性有限元法，对某重型燃机叶片的多工步锻造过程进行了数值模拟研究。 |
| 5. | An experiment of the scaled down fmv forging process is carried out under the conditions of different high reduction and different speed of upper anvil in order to verify the redeveloped deform3d , the constitutive relation inserted in deform3d and the material constitutive parameters
根据大型汽轮机转子的实际锻造过程，完成了几种不同的压下量和变形速度的按比例缩小的fmv拔长工艺模拟试验。 |
| 6. | As a result , the metal flow pattern during forging process is analyzed and distributions of some thermomechanical field variables such as temperature 、 stress and strain are obtained , through which the forming laws during forging process of a gas turbine compressor blade are revealed
通过有限元数值模拟，分析了锻造过程中的金属流线分布，得到了温度场、应力应变场等热力参数的场量分布，从而揭示了叶片锻造的变形机理。 |
| 7. | Based on the constitutive relationship coupled microstructure evolution , 3d - fe simulation of isothermal forging process of tc6 titanium alloy disc is performed dealing with different deformation temperature , punch velocity and shear factor of friction , effect of process parameters on equivalent strain , equivalent stress and grain size is calculated , and load - displacement curve is calculated
本文基于微观组织演变的本构关系模型，对不同变形温度、凸模速度和摩擦条件下钛合金盘的等温锻造过程进行了三维数值模拟，研究了变形工艺参数对等效应变、等效应力和晶粒尺寸的影响，计算了各变形条件下的位移?载荷曲线。 |
| 8. | The temperature field of the huge stream turbine rotor during free forging is numerically simulated with different process parameters . the purpose is to find out a set of optimum process parameters so that the temperature of the rotor center does not exceed the limit temperature of abnormal grain growth which is about 1100c
对大型汽轮机转子锻造过程中的成形火次进行了温度场的数值模拟和优化，得到了控制转子锻件心部温度不超过1100的工艺参数，为实际生产解决混晶问题提供了参考数据。 |
