The effect of grid generated turbulence on the fluidelastic instability response in parallel triangular tube array
Annals of Nuclear Energy(2021)
摘要
•With the increase in the upstream turbulence, the stability threshold tends to be delayed.•For multiple flexible case, stability threshold tends to move towards early values.•Spectral analysis depicts that translational mode dominates rocking mode.•For multiple flexible tube case the rocking mode tends to dominant for the fourth row.
更多查看译文
关键词
Upstream turbulence,Tube bundle,Parallel triangular,Instability,Flexible tube,Multiple flexible tube,Rocking mode,Translational mode,Stiffness mechanism,Damping mechanism
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要