Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 铸造充型过程光滑粒子流体动力学建模及数值模拟 | |
| Alternative Title | Smoothed particle hydrodynamics modeling and simulation of foundry filling process |
曹文炅1,2; 周照耀2; 蒋方明1
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| 2015 | |
| Source Publication | 中国有色金属学报：英文版
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| Issue | 7Pages:2321-2330 |
| Abstract | A numerical model of foundry filling process was established based on the smoothed particle hydrodynamics（SPH）method.To mimic the constraints that the solid mold prescribes on the filling fluid,a composite treatment to the solid boundaries is elaborately |
| Other Abstract | 建立了模具充型过程的光滑粒子流体动力学方法数值模型。为了表征模具固壁对充型流体的约束,建立了一种耦合固壁边界条件。在固壁表面设置了L-S斥力粒子;在固壁内部设置了若干层边界虚粒子,实现对流体粒子支持域的补充。通过冷态水模拟实验对计算模型进行了验证。计算结果与实验吻合良好,证明了本文模型的有效性。 |
| Keyword | 光滑粒子流体动力学 铸造充型过程 耦合固壁边界 水模拟实验 |
| Funding Organization | Project（2011006B）supported by the Open Project of National Engineering Research Center of Near-Shape Forming for Metallic Materials,China; Project（FJ）supported by the CAS＂100 talents＂Plan |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/16275 |
| Collection | 中国科学院广州能源研究所 热流体与先进能源系统实验室 |
| Affiliation | 1.中国科学院广州能源研究所,中科院可再生能源重点实验室,广州510640 2.华南理工大学机械与汽车工程学院,广州510640 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | 曹文炅,周照耀,蒋方明. 铸造充型过程光滑粒子流体动力学建模及数值模拟[J]. 中国有色金属学报：英文版,2015(7):2321-2330. |
| APA | 曹文炅,周照耀,&蒋方明.(2015).铸造充型过程光滑粒子流体动力学建模及数值模拟.中国有色金属学报：英文版(7),2321-2330. |
| MLA | 曹文炅,et al."铸造充型过程光滑粒子流体动力学建模及数值模拟".中国有色金属学报：英文版 .7(2015):2321-2330. |
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