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  5. Numerical simulation of powder transport behavior in laser cladding with coaxial powder feeding

Numerical simulation of powder transport behavior in laser cladding with coaxial powder feeding

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：misswj2009
【摘 要】
：
Laser cladding with coaxial powder feeding is one of the new processes applied to produce well bonding coating on the component to improve performance of its su
【作 者】
：
LIU Hao HE XiuLi YU Gang WANG 
【机 构】
：
SchoolofMechanicalandElectricalEngmeermg,JiangsuKeyLaboratoryofMineMechanicalandElectricalEquipment,
【出 处】
：
中国科学：物理学、力学、天文学英文版
【发表日期】
：
2015年10期
【关键词】
：
送粉激光熔覆 同轴送粉 粉末流动 数值模拟 传输特性 三维数值模型 碰撞行为 表面性能 laser cladding  solid-gas flow  nume 
【基金项目】
：
This work was supported by the National Natural Science Foundation of China （Grant Nos. 11272316 and 11272317）, and a project funded by the Priority Academic Program Development of Jiangsu Higher Educ
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Laser cladding with coaxial powder feeding is one of the new processes applied to produce well bonding coating on the component to improve performance of its surface. In the process, the clad material is transported by the carrying gas through the coaxial
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