| 真空吸铸叶轮铸件充型过程数值模拟* |
| |
| 引用本文： | 孙逊 安阁英 王君卿. 真空吸铸叶轮铸件充型过程数值模拟*[J]. 机械工程学报, 2000, 36(1): 63-66 |
| |
| 作者姓名： | 孙逊 安阁英 王君卿 |
| |
| 作者单位： | 哈尔滨工业大学!哈尔滨１５０００１(孙逊，安阁英)，沈阳铸造研究所(王君卿) |
| |
| 摘 要： | 给出了描述熔融金属充型过程的数学模型，简要介绍了充型过程的数值算法，在一些具体算法上作了适当改进。该技术被用于真空吸铸叶轮铸件充型过程数值模拟计算，并将计算结果与试验结果进行了对比。
|
| 关 键 词： | 真空吸铸 充型过程 数值模拟 缺陷预测 |
NUMERICAL SIMULATION ON THE MOLD FILLING OF IMPELLER CASTING DURING SUCTION POURING |
| |
| Sun Xun An GeyingWang Junqing. NUMERICAL SIMULATION ON THE MOLD FILLING OF IMPELLER CASTING DURING SUCTION POURING[J]. Chinese Journal of Mechanical Engineering, 2000, 36(1): 63-66 |
| |
| Authors: | Sun Xun An GeyingWang Junqing |
| |
| Affiliation: | Sun Xun An Geying;(Harbin Institute of Technology);Wang Junqing;(Shenyang Research Institute of Foundry) |
| |
| Abstract: | The mathemahcal models that describe the mold fillingprocess of molten metal are presented. Meanwhile, the numericalsolution algorithm of mold facing is brieny introduced, and someimprovements are also taken in details. The techniqUe is applied tothe simulation of mold filling of expeller casting during suchonpouring, and the results ealculated aze compared with theexperiments. |
| |
| Keywords: | Suction pouring Mold filling Numerical simulationDefect prediction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
