Primary Atomization of a Liquid Jet in Crossflow
PHYSICS OF FLUIDS(2011)
摘要
In this fluid dynamics video, we present a visualization of the primary
atomization of a turbulent liquid jet injected into a turbulent gaseous
crossflow. It is based on a detailed numerical simulation of the primary
atomization region of the jet using a finite volume, balanced force,
incompressible LES/DNS flow solver coupled to a Refined Level Set Grid (RLSG)
solver to track the phase interface position. The visualization highlights the
two distinct breakup modes of the jet: the column breakup mode of the main
liquid column and the ligament breakup mode on the sides of the jet and
highlights the complex evolution of the phase interface geometry.
更多查看译文
关键词
capillarity,channel flow,drops,flow instability,flow simulation,jets,numerical analysis,sprays,turbulence,two-phase flow
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