Turbulent Melt Flow Excited by Amplitude-andFrequency Modulated RMF
Turbulent Melt Flow Excited by Amplitude-andFrequency Modulated RMF作者机构:Center for MHD StudiesBen-Gurion University of the NegevBeer-ShevaIsrael Department of Mechanical EngineeringBen-Gurion University of the NegevBeer-ShevaIsrael Energetics Technologies LtdOmerIsrael
出 版 物:《Journal of Iron and Steel Research International》 (钢铁研究学报(英文版))
年 卷 期:2012年第19卷第S1期
页 面:483-486页
核心收录:
学科分类:080503[工学-材料加工工程] 080704[工学-流体机械及工程] 0806[工学-冶金工程] 08[工学] 080103[工学-流体力学] 0807[工学-动力工程及工程热物理] 0805[工学-材料科学与工程(可授工学、理学学位)] 0703[理学-化学] 0802[工学-机械工程] 0801[工学-力学(可授工学、理学学位)] 0702[理学-物理学] 080201[工学-机械制造及其自动化]
主 题:rotating magnetic field amplitude-and-frequency modulation electromagnetic body force velocity field velocity oscillation external friction model
摘 要:We examine MHD processes arising in melts placed in vessels of circular and rectangular cross-sections under the action of amplitude-and-frequency modulated rotating magnetic *** is established that besides the mean turbulent flow,seven oscillations arise in the melt,whose frequency and amplitude depend on modulation parameters.