| 喷射成形工艺过程数值计算的研究进展 |
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| 引用本文： | 张勇,张国庆,李周,李正栋,袁华,许文勇,姚瑞平,田世藩. 喷射成形工艺过程数值计算的研究进展[J]. 材料导报, 2007, 21(9): 107-110 |
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| 作者姓名： | 张勇 张国庆 李周 李正栋 袁华 许文勇 姚瑞平 田世藩 |
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| 作者单位： | 北京航空材料研究院先进高温结构材料国防科技重点实验室,北京,100095 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 主要介绍了国内外目前对喷射成形过程中3个重要工艺环节(即雾化过程、金属熔滴沉积坯凝固时的热传输以及沉积坯形状控制)数值计算的研究进展,同时简介了喷射成形工艺流程,并对喷射成形数值计算以后的发展提出了一些观点.
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| 关 键 词： | 喷射成形 数值模拟 进展 |
Research Progress in Numerical Simulation Calculation of Spray Forming Process |
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| ZHANG Yong,ZHANG Guoqing,LI Zhou,LI Zhengdong,YUAN Hua,XU Wenyong,YAO Ruiping,TIAN Shifan. Research Progress in Numerical Simulation Calculation of Spray Forming Process[J]. Materials Review, 2007, 21(9): 107-110 |
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| Authors: | ZHANG Yong ZHANG Guoqing LI Zhou LI Zhengdong YUAN Hua XU Wenyong YAO Ruiping TIAN Shifan |
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| Affiliation: | National Key Laboratory of Advanced High Temperature Structural Materials Beijing Institute of Aeronautical Materials, Beijing 100095 |
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| Abstract: | The research on the modeling and numerical simulation calculation of atomization process, solidification of atomized droplets and deposited preform, and shape evolution of preform during spray forming is surveyed in the paper. The technics process of spray forming is introduced briefly. And some viewpoints about the future development of modeling and numerical simulation calculation of spraying forming are put forward. |
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| Keywords: | spray forming numerical simulation calculation progress |
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