scholarly journals Space experimental study on wave modes under instability of thermocapillary convection in liquid bridges on Tiangong-2

2020 ◽  
Vol 32 (3) ◽  
pp. 034107 ◽  
Keyword(s):  
Experimental Study ◽  
Thermocapillary Convection ◽  
Liquid Bridges ◽  
Wave Modes

Experimental Study of Wave Modes Coupling in Open Resonator Excited by Electron Flow

1993 ◽  
Vol 13 (4) ◽  
pp. 417-429
Author(s):  
V. P. Shestopalov ◽  
V. G. Kurin ◽  
B. K. Skrynnik
Keyword(s):  
Experimental Study ◽  
Electron Flow ◽  
Open Resonator ◽  
Modes Coupling ◽  
Wave Modes

scholarly journals Формирование и деформация капель жидкости в микроканалах

2020 ◽  
Vol 46 (15) ◽  
pp. 18
Author(s):  
Ф.В. Роньшин ◽  
Ю.А. Дементьев ◽  
Е.А. Чиннов
Keyword(s):  
Experimental Study ◽  
Flow Regime ◽  
Cross Section ◽  
Weber Number ◽  
Rectangular Cross Section ◽  
Critical Value ◽  
Drop Formation ◽  
Liquid Bridges ◽  
Liquid Moving ◽  
Side Walls

An experimental study of drop formation in narrow horizontal microchannels with rectangular cross section and a height from 50 to 150 micrometers was performed. It is shown that in these channels there is a new flow regime when drops moving along the microchannel, which are vertical liquid bridges. Three mechanisms of the formation of such drops are distinguished: the formation directly near the liquid nozzle, the separation of droplets from the liquid moving along the side walls of the channel, and due to the destruction of strongly deformed drops and horizontal liquid bridges. It was found that the deformation of drops increases with an increase in the Weber number. It is shown that when the first critical value of the Weber number is reached, the drops begin to deform, and when the second Weber number is reached, they break.

Effect of Marangoni number on thermocapillary convection and free-surface deformation in liquid bridges

2016 ◽  
Vol 25 (2) ◽  
pp. 178-187 ◽  
Author(s):  
Yin Zhang ◽  
Hu-Lin Huang ◽  
Xiao-Ming Zhou ◽  
Gui-Ping Zhu ◽  
Yong Zou
Keyword(s):  
Free Surface ◽  
Marangoni Number ◽  
Thermocapillary Convection ◽  
Surface Deformation ◽  
Liquid Bridges ◽  
Free Surface Deformation
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