Measurements of closed dust particle trajectories in dc glow discharge dusty plasmas

Table of Contents

Measurements of closed dust particle trajectories in dc glow discharge dusty plasmas

DUSTY PLASMAS

MOTIVATION

THE DUSTY PLASMA EXPERIMENT (DPX)

VIEWS OF DUSTY PLASMAS

EXPERIMENTAL CONDITIONS

PARTICLE IMAGE VELOCIMETRY (PIV)

DESCRIPTION OF RESULTS PRESENTED

THREE-DIMENSIONAL MEASUREMENTS

THREE-DIMENSIONAL TRANSPORT

THREE-DIMENSIONAL TRANSPORTvectors

THREE-DIMENSIONAL TRANSPORT3-D iso-surfaces

THREE-DIMENSIONAL TRANSPORTiso-surfaces - constant x

THREE-DIMENSIONAL TRANSPORTiso-surfaces - comparison x- and y- planes

THREE-DIMENSIONAL TRANSPORTclosed transport

SUMMARY OF TRANSPORT MEASUREMENTS

ASYMMETRY IN PARTICLE TRANSPORT

OBSERVATIONS OF HIGH VELOCITY DUST STREAMS

PHOTOGRAPHS OF DUST PARTICLE STREAMS

STREAM vs. CLOUD PARTICLE VELOCITIES

MEASUREMENTS OF THE DUST STREAMS

SPATIAL ANALYSIS OF PARTICLE VELOCITY IN THE DUST STREAMS - 40 µm diameter particles

SPATIAL ANALYSIS OF PARTICLE VELOCITY IN THE DUST STREAMS - 3 µm diameter particles

Determination of plasma potential from dust particle streams

RESULTS OF MODELING THE POTENTIAL STRUCTURE NEAR THE DUST CLOUD BOUNDARY

DUST PARTICLE CONFINEMENT

CONTROL OF DUST STREAM FORMATION

CONCLUSIONS

Email: etjr@physics.auburn.edu

Home Page: http://narn.physics.auburn.edu

Other information:
Joint DPP/ICPP Meeting - 2000 Measurements of closed dust particle trajectories in dc glow discharge dusty plasmas - E. Thomas, Jr. and B. Christy

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