An experimental study of multiple zonal jet formation in rotating, thermally driven convective flows on a topographic beta-plane

Abstract Experimental studies of the gravitational deposition of a polydisperse water-in-oil emulsion under heat influence are carried out. When the rate of thermal convection exceeds the rate of precipitation, partial delamination of the emulsion is found to occur. The viscosity of the dispersion medium decreases with increasing temperature, which contributes to an increase in the deposition rate of water droplets in the emulsion. In the presence of a temperature difference, convective flows occur in the liquid, while the drops of the emulsion coagulate and form larger agglomerates that settle faster to the bottom of the cell.

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Theoretical and experimental study on jet formation and penetration of the liner loaded by electromagnetic force

International Journal of Mechanical Sciences ◽

10.1016/j.ijmecsci.2020.105883 ◽

2020 ◽

Vol 186 ◽

pp. 105883

Author(s):

Dou Jian-Hao ◽

Jia Xin ◽

Huang Zheng-Xiang ◽

Gu Xiao-Hui ◽

Xia Ming ◽

...

Keyword(s):

Experimental Study ◽

Electromagnetic Force ◽

Jet Formation

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Experimental study on spatial emission spectrum characteristics in a dielectric barrier discharge component for Ar atmospheric pressure plasma jet formation

2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) ◽

10.1109/ceidp.2015.7352061 ◽

2015 ◽

Author(s):

Tomoha Goto ◽

Nur Shahida Midi ◽

Ryu-ichiro Ohyama

Keyword(s):

Experimental Study ◽

Emission Spectrum ◽

Atmospheric Pressure ◽

Barrier Discharge ◽

Atmospheric Pressure Plasma ◽

Plasma Jet ◽

Atmospheric Pressure Plasma Jet ◽

Jet Formation ◽

Dielectric Barrier ◽

Spectrum Characteristics

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Theoretical Regime Diagrams for Thermally Driven Flows in a Beta-Plane Channel

Journal of the Atmospheric Sciences ◽

10.1175/1520-0469(1979)036<1530:trdftd>2.0.co;2 ◽

1979 ◽

Vol 36 (8) ◽

pp. 1530-1541 ◽

Cited By ~ 5

Author(s):

J. E. Geisler ◽

W. W. Fowlis

Keyword(s):

Plane Channel ◽

Beta Plane ◽

Thermally Driven

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LINEAR STABILITY ANALYSIS GENERALIZED TO A THERMALLY-DRIVEN FLOW

International Journal of Bifurcation and Chaos ◽

10.1142/s0218127499000274 ◽

1999 ◽

Vol 09 (02) ◽

pp. 415-425

Author(s):

JEAN-MICHEL CORNET ◽

CLAUDE-HENRI LAMARQUE

Keyword(s):

Stability Analysis ◽

Numerical Methods ◽

Linear Stability ◽

Linear Stability Analysis ◽

The Other ◽

Basic Solution ◽

Driven Cavity ◽

Convective Flows ◽

Other Hand ◽

Thermally Driven

We intend to establish a methodology suited to the search of the first bifurcations of convective flows using a linear stability analysis so that it permits us to define a relationship between amplitude and frequency of the perturbation. We use a particular combination of various numerical methods to compute on one hand the basic solution. On the other hand the perturbation is applied to the search for the bifurcations in a thermally-driven cavity.

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