| 1. | Analyzing the direct extrusion process by the linear flow method
线流法分析正挤压过程 |
| 2. | Study on dynamic re - crystallization of 2024 aluminum alloy
2024铝合金挤压过程动态再结晶问题的研究 |
| 3. | Modeling of aluminum profiele extrusion processes using finite
铝型材挤压过程有限体积法数值模拟技术研究 |
| 4. | Numerical simulation on cold extrusion process of automobile starter socket
汽车启动器套筒冷挤压过程数值模拟 |
| 5. | Hot extrusion process of rapidly solidified hypereutectic aluminum - silicon alloy powder
快速凝固高硅铝合金粉末的热挤压过程 |
| 6. | Application of finite volume method into simulation of transient flow of three - dimentional aliminium extrusion
有限体积法在三维非稳态铝合金挤压过程模拟中的应用 |
| 7. | The principle , influence factor and material changes of preparing extruded soybean protein with twin - screwder - evaporater are introduced
摘要简要介绍了挤压膨化法生产大豆组织蛋白的原理及影响因素，并介绍了挤压过程中物料的变化。 |
| 8. | The simulation results conform with the test results , which certificate the model . the liquid infiltration - extrusion process is simulated lively by the superiority and powerful nonlinear solution function of the fem software , the perfect contours and curves are obtained
并且利用有限元软件的优越性和强大的非线性求解功能，对液态浸渗挤压过程进行了很好的模拟，利用软件完善的后处理功能，得到了完美的等值线和带状云图。 |
| 9. | Fem simulation is presented to study the deformation of the porthole die during the process of aluminum profile extrusion , it will provide evidence for the scientific and suitable design of the die , finally the increase of product precision and the life of die can be reached
介绍了国内外应用有限元方法对铝型材挤压过程研究的状况，提出了对铝型材挤压过程中分流模的变形进行有限元数值模拟研究的思路，为模具的科学、合理设计提供依据，以达到提高产品尺寸精度，提高模具寿命的目的。 |
| 10. | Thermodynamic couple numerical simulation of ring compression of pure aluminum and tube extrusion of superalloy gh4169 is done by adopting the constant friction model and the present friction model in the paper . numerical results are compared with experimental investigations to validate the correction and nicety of the present friction model of bulk metal forming processes . the accuracy of the finite element simulation of bulk forming processes can be improved by adopting the present friction model
采用二次开发msc . superform软件,对纯铝圆环镦粗和高温合金gh4169管材挤压过程进行了热力耦合数值模拟,比较了采用本文提出的多因素摩擦模型和常摩擦模型对圆环镦粗和管材挤压过程变形行为的影响,通过与实验结果的比较,验证了本文的摩擦模型及其参数值的正确性,也说明了多因素摩擦模型提高了有限元模拟的精度。 |
