Dune Flow
Project: Thermopedia
Article: Gas-solid flows
Topics: Multiphase flows
Dune flow begins as the velocity is lowered and particles begin to settle out on the wall forming a dense flow region with a pattern like sand dunes. The velocity at which particles begin to settle out is called the saltation velocity.
Turbulent vortex ring moving along the axis at an angle to the normal
Visualization of Mechanical Processes
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Development of the burnout (boiling crisis) in the degassed water
Visualization of Mechanical Processes
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Visualization of turbulent pulsating flows
Visualization of Mechanical Processes
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