国家自然科学基金(096RJZA104)

作品数：4被引量：14H指数：3
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相关作者：王军伟肖荣振王智平冯力朱昌盛更多>>
相关机构：兰州理工大学更多>>
相关期刊：《Transactions of Nonferrous Metals Society of China》更多>>
相关主题：FORCEDFLOWSOLIDIFICATION二元合金二次枝晶间距更多>>
相关领域：金属学及工艺化学工程理学更多>>
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Effect of forced lamina flow on microsegregation simulated by phase field method quantitatively被引量：4
《Transactions of Nonferrous Metals Society of China》2012年第2期391-397,共7页王军伟 王智平 路阳 朱昌盛 冯力 肖荣振 
Project (10964004) supported by the National Natural Science Foundation of China;Project (20070731001) supported by Research Fund for the Doctoral Program of China;Project (096RJZA104) supported by the Natural Science Foundation of Gansu Province,China
The influence of supercooled melt forced lamina flow on microsegregation was investigated. The concentration distribution at solid-liquid boundary of binary alloy Ni-Cu was simulated using phase field model coupled wi...
关键词：computer simulation phase field method solidification forced lamina flow MICROSEGREGATION solute redistribution shrinkage cavity 
Phase-field simulation of forced flow effect on random preferred growth direction of multiple grains被引量：1
《Transactions of Nonferrous Metals Society of China》2011年第7期1620-1626,共7页王军伟 朱昌盛 王智平 冯力 肖荣振 
Project(10964004) supported by the National Natural Science Foundation of China;Project(20070731001) supported by Research Fund for the Doctoral Program of China; Project(096RJZA104) supported by the Natural Science Foundation of Gansu Province,China;Project(SB14200801) supported by the Doctoral Fund of Lanzhou University of Technology,China
The random distribution problem of dendrite preferred growth direction was settled by random grid method.This method was used to study the influence of forced laminar flow effect on multiple grains during solidificati...
关键词：phase-field method multiple grains laminar flow preferred growth direction computer simulation SOLIDIFICATION flow velocity 
Phase-field simulations of forced flow effect on dendritic growth perpendicular to flow被引量：4
《Transactions of Nonferrous Metals Society of China》2011年第3期612-617,共6页王智平 王军伟 朱昌盛 冯力 肖荣振 
Project (10964004) supported by the National Natural Science Foundation of China;Project (096RJZA104) supported by the Natural Science Foundation of Gansu Province, China
The effect of supercooled melt forced laminar flow at low Reynolds Number on dendritic growth perpendicular to melt flow direction was investigated with the phase-field method by incorporating melt convection and ther...
关键词：phase-field method laminar flow dendritic growth computer simulation SOLIDIFICATION flow velocity 
Numerical simulation of recalescence of 3-dimensional isothermal solidification for binary alloy using phase-field approach被引量：8
《中国有色金属学会会刊：英文版》2009年第5期1286-1293,共8页朱昌盛 肖荣振 王智平 冯力 
Project(10964004)supported by the National Natural Science Foundation of China;Project(20070231001)supported by Research Fund for the Doctoral Program of Higher Education of China;Project(096RJZA104)supported by the Natural Science Foundation of Gansu Province,China;Project(SB14200801)supported by the Doctoral Fund of Lanzhou University of Technology
A accelerated arithmetic algorithm of the dynamic computing regions was designed,and 3-dimensional numerical simulation of isothermal solidification for a binary alloy was implemented.The dendritic growth and the reca...
关键词：二元合金 等温凝固 数值模拟 三维 冷却速度 二次枝晶间距 微观形态 算法设计 
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