Video Animations - 1992

These video clips are from two videos made in 1992. They have narration, and are segmented to facilitate downloading.

If you have a fast connection each full video is available from the 'Complete' link. QuickTime movie formats for the Macintosh player are available from the .MOV link.

Flow Induced Anistrophy of Particles in Viscous Liquid

• Re = 57
• Re = 352
• Re = 1250

'FlowInduced1_w'  § AVI-8.6MB    § MOV-2.8MB    § Complete, MOV-18MB

Wake Interactions - Drafting, Kissing and Tumbling (Re = 8.5)

'FlowInduced2_w'   § AVI-4.8MB    § MOV-1.4MB

Nested Wake Structures (22 < Re < 43) ("Migrating birds in flight")

'FlowInduced3_w'  § AVI-8.5MB    § MOV-2.4MB

Three Sedimenting Spheres - Drafting, Kissing & Tumbling (Re = 75)

'FlowInduced4_w'   § AVI-2.6MB    § MOV-0.8MB

Kissing and tumbling lead to cross stream arrays; Line of particles moving

'FlowInduced5_w'   § AVI-3.4MB    § MOV-0.9MB

Stable line of particles shedding vortices

'FlowInduced6_w'   § AVI-3.7MB    § MOV-1.4MB

Arch of aluminum spheres (Re = 67.2)

'FlowInduced7_w'   § AVI-3.2MB    § MOV-0.8MB

Sedimenting sphere in a 4/1 channel (Re = 75)

'FlowInduced8_w'   § AVI-7.1MB    § MOV-1.9MB

Cross stream arrays of long cylinders Three cylinders in a 8/1 channel

'FlowInduced9_w'   § AVI-4.4MB    § MOV-1.3MB

Two cylinders in a 4/1 channel

'FlowInducedA_w'   § AVI-2.1MB    § MOV-0.6MB

Cross stream array of spheres in chaotic motion

• Re = 300
• Re = 1650

'FlowInducedB_w'   § AVI-3.5MB    § MOV-2.5MB

Cross stream arrays in 3-dimensinoal bed with square cross section

• Re = 690

'FlowInducedC_w'   § AVI-3.3MB    § MOV-1MB

Stable Wake Architecture by D.D. Joseph Lab

'StableWake_w'  Complete, § AVI-14.2MB  Complete, § MOV-6.6MB

Stable Doublets

Stable Triplets

Stable Quadruplets

'StableWake1_w'   § AVI-7.6MB    § MOV-2.3MB   

Formation of "T's"

Fluidized raft

'StableWake2_w'   § AVI-7.4MB    § MOV-4.8MB