scholarly journals About the Steady Horizontal Circulation of Airship

2020 ◽  
Vol 714 ◽  
pp. 012008
Author(s):  
V T Grumondz ◽  
N I Morozov ◽  
Moung Htang Om
Keyword(s):  
Horizontal Circulation

scholarly journals Anthropometric evaluation of internal horizontal circulation environments

Work ◽  
2012 ◽  
Vol 41 ◽  
pp. 3834-3839
Author(s):  
Sadi Seabra ◽  
Bruno Barros
Keyword(s):  
Horizontal Circulation

A NUMERICAL INVESTIGATION OF THE FLOW IN A FULLY BLOCKED DIFFERENTIALLY HEATED ROTATING FLUID ANNULUS

1994 ◽  
Vol 05 (02) ◽  
pp. 203-206 ◽  
Author(s):  
Q.G. RAYER
Keyword(s):  
Computational Model ◽  
Horizontal Plane ◽  
Computer Modelling ◽  
Temperature Gradients ◽  
Rotating Fluid ◽  
Dynamical Equations ◽  
Radial Temperature ◽  
Rotation Rates ◽  
Horizontal Circulation ◽  
Simply Connected

A computational model has been used to determine the terms in the dynamical equations which are responsible for the formation of a certain horizontal circulation seen in a simply connected, differentially heated rotating fluid annulus. Experiments with a differentially heated rotating fluid annulus that is fully blocked by a thin, rigid, vertical radial barrier at rotation rates of up to 5 rad.sec−1 and with an externally applied radial temperature difference of 4 or 10 °C show two principal circulations. This paper is concerned with the mechanism for one of those circulations, which occurs in a horizontal plane. Computer modelling shows that this circulation is caused by small radial temperature gradients in the fluid, rather than centrifugal effects.

scholarly journals Horizontal circulation and volume transports in the Weddell Gyre derived from Argo float data

2019 ◽  
Vol 175 ◽  
pp. 263-283 ◽  
Author(s):  
Krissy Anne Reeve ◽  
Olaf Boebel ◽  
Volker Strass ◽  
Torsten Kanzow ◽  
Rüdiger Gerdes
Keyword(s):  
Argo Float ◽  
Weddell Gyre ◽  
Horizontal Circulation ◽  
Volume Transports

The influence of horizontal circulation on the supply and distribution of tracers

1994 ◽  
pp. 27-43 ◽  
Author(s):  
D. Prandle ◽  
C. F. Jago ◽  
S. E. Jones ◽  
D. A. Purdie ◽  
A. Tappin
Keyword(s):  
Supply And Distribution ◽  
Horizontal Circulation

scholarly journals DEVELOPMENT AND DAMPING OF HORIZONTAL CIRCULATION INDUCED BY BREAKING OF INTERNAL KELVIN WAVES

2014 ◽  
Vol 70 (4) ◽  
pp. I_1195-I_1200
Author(s):  
Kazuki KOKUBO ◽  
Keisuke NAKAYAMA ◽  
Tetsuya SHINTANI ◽  
Jyunichi OTSUKA ◽  
Yasunori WATANABE ◽  
...  
Keyword(s):  
Kelvin Waves ◽  
Horizontal Circulation

Research on Characteristics of Spiral Flow Generator in a Horizontal Liquid-Solid Circulation Fluidized Bed

2012 ◽  
Vol 524-527 ◽  
pp. 1710-1714
Author(s):  
Yan Liu ◽  
Shao Feng Zhang ◽  
Wei Zhang
Keyword(s):  
Pressure Drop ◽  
Fluidized Bed ◽  
Flow Direction ◽  
Axial Flow ◽  
Processing System ◽  
Spiral Flow ◽  
Pressure Losses ◽  
Flow Generator ◽  
Horizontal Circulation ◽  
Vane Angle

An experimental study is carried out to investigate the structure parameters and pressure drop characteristics of a spiral flow generator in a horizontal liquid-solid circulation fluidized bed. The CCD image measurement and data processing system was used to study the particles distribution at different angles covering 10°, 15°, 20°and 25°normal to the axial flow direction. Increasing the vane angle resulted in lower particles non-uniform results. The vane angle has important influence on generation of the spiral flow in horizontal circulation fluidized bed. The pressure loss with spiral flow generator is higher than that without spiral flow generator. The average increase in pressure losses was about 110% in comparison with that for the pipe without spiral flow generator. The vane angle of 15° represented the minimum pressure drop values.

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