Melt nucleating and the three-dimension steady model of the temperature fluctuation with convection

• 作 者: MingwenChen RenjiSun ZidongWan
• 机 构: AppliedScienceSchool,MaterialScienceandEngineeringSchool,BeijingMaterialsInstitute
• 出 处: 北京科技大学学报：英文版
• 发表日期: 2005年3期
• 关键词: 金属凝固 晶体生生长 三维空间模型 偏微分方程 metal solidification crystal growth convection partial d
• 基金项目: 国家重点基础研究发展计划(973计划)

A three-dimensional steady model of temperature fluctuation with melt convection is studied. It is proved that there exists a unique and stable solution in the model and the solution is expressed in a Fourier series form. It theoretically conf1rms the mec