Results 271 to 280 of about 1,868,780 (302)

Formation of Bubbles, Blobs, and Surface Cusps in Complex Plasmas

Physical Review Letters, 2009
Investigations of the dynamical evolution of a complex plasma, in which a vertical temperature gradient compensates gravity, were carried out. At low power the formation of microparticle bubbles, blobs, and spraying cusps was observed. This activity can be turned on and off by changing control parameters, such as the rf power and the gas pressure ...
Schwabe, M., Rubin-Zuzic, M., Zhdanov, S., Ivlev, A., Thomas, H., Morfill, G.   +5 more
openaire   +3 more sources

Plasma Driven Implosions of a Bubble-Liner

AIP Conference Proceedings, 1994
Thin bubbles (δ   1020 ions/cm3. Cylindrical and quasi‐spherical implosions are obtained. Results of Schlieren and soft X‐ray photography are reported. The application of the spherical implosions to the generation of an intense hohlraum radiation and to fibre super‐pinches are discussed.
A. Bortolotti, J. G. Linhart, J. Kravárik, P. Kubeš, Malcolm Haines, Andrew Knight   +5 more
openaire   +1 more source

Downdrafting plasma flow in equatorial bubbles

Journal of Geophysical Research: Space Physics, 1994
The electric field experiment carried aboard the San Marco D equatorial ionospheric satellite regularly measured updrafting in plasma depletion channels or “equatorial bubbles” which form on the bottomside of the nightside equatorial F region. We report here observations of downdrafting vertical plasma velocities inside such depletion regions in the ...
Harri Laakso, Thomas L. Aggson, Robert F. Pfaff, William B. Hanson   +3 more
openaire   +1 more source

Helium Bubble Coalescence in Plasma-Facing Tungsten

ACS Applied Materials & Interfaces
We present a systematic computational study of helium bubble coalescence in plasma-facing component (PFC) tungsten under helium retention conditions relevant to fusion reactor operation. The thermodynamics and kinetics of bubble coalescence are examined over a multidimensional parameter space encompassing the sizes, separation distance, internal ...
Asanka Weerasinghe, Dwaipayan Dasgupta, Brian D. Wirth, Dimitrios Maroudas   +3 more
openaire   +2 more sources

Evidence for a Plasma Inside a Sonoluminescing Bubble

Physics Today, 2005
The exceptionally bright light emitted by an acoustically vibrated bubble of argon gas in sulfuric acid helps illuminate the extreme conditions within a collapsed bubble.
openaire   +1 more source

Investigating Instabilities of Plasma Bubbles In A Background Magnetized Plasma

2022 IEEE International Conference on Plasma Science (ICOPS), 2022
S. Hajisadeghi, R. H. Dwyer, M. Gilmore, L. Webster   +3 more
openaire   +1 more source

Expansion of a plasma bubble in water

Combustion, Explosion and Shock Waves, 1976
I. V. Yakovlev, A. A. Vergasov
openaire   +1 more source

Investigation of Equatorial Plasma Bubble Irregularities Under Different Geomagnetic Conditions During the Equinoxes and the Occurrence of Plasma Bubble Suppression

Acta Astronautica, 2020
Hüseyin Temuçin, Samed Inyurt, Erdinc Timoçin   +2 more
exaly  

Relationship Between Plasma Bubbles and Density Enhancements: Observations and Interpretation

Journal of Geophysical Research: Space Physics, 2014
Chao-Song Huang, Guan Le, Marc Hairston
exaly  

Zonal Drift of Plasma Particles Inside Equatorial Plasma Bubbles and Its Relation to the Zonal Drift of the Bubble Structure

Journal of Geophysical Research: Space Physics, 2010
Chao-Song Huang, John M Retterer, O de la Beaujardiere   +2 more
exaly