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.
Shape change process of an ice piece in hypersonic flow
Visualization of Mechanical Processes
2954
Perturbations of the streaky structure at the late stage of its breakdown
Visualization of Mechanical Processes
2714
The plane jet, visualized by the smoke, with the parabolic mean velocity profile at the nozzle exit with acoustical action
Visualization of Mechanical Processes
2689