EXPERIMENTAL INVESTIGATION OF A SINGLE DROPLET IMPACT ONTO A SESSILE DROP

2010 ◽  
Vol 20 (10) ◽  
pp. 909-922 ◽  
Author(s):  
Nikos Nikolopoulos ◽  
George Strotos ◽  
Konstantinos-Stephen P. Nikas ◽  
Manolis Gavaises ◽  
Andreas Theodorakakos ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Sessile Drop ◽  
Droplet Impact ◽  
Single Droplet

Comparison of single droplet impact behaviors on the burning shallow/deep pool

2019 ◽  
Vol 74 ◽  
pp. 191-199 ◽  
Author(s):  
Xujun Fan ◽  
Changjian Wang ◽  
Xing Wang ◽  
Manhou Li ◽  
Zhihe Shen
Keyword(s):  
Droplet Impact ◽  
Single Droplet

Experimental Investigation on the Multiple Jets from a Single Droplet by Electrospinning

2010 ◽  
Vol 129-131 ◽  
pp. 365-369 ◽  
Author(s):  
Cheng Kun Liu ◽  
Mei Yu Chen ◽  
Run Jun Sun ◽  
Wei Hua Zhang ◽  
Zhao Huan Zhang ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
High Speed ◽  
Great Increase ◽  
Shape Change ◽  
Solution Concentration ◽  
Electrospinning Process ◽  
Process Conditions ◽  
Single Droplet ◽  
Interesting Phenomenon ◽  
Multiple Jets

In electrospinning, outlook of fibrous assembly changes not only with the variation of collecting setups, but with the electrospinning process. For example, formation of multiple jets on a single droplet at special electrospinning conditions can produce several regions of fibrous webs simultaneously, which is bound to bring a great increase of production of nanofibers. The initiation method of multiple jets during electrospinning was derived through an experimental investigation by means of a high-speed camera, which was used to obtain the information of the shape change of a droplet along with process conditions, such as solution concentration, voltage and flow rate. Results showed that multiple jets could be initiated in a controlled manner when droplets experienced several cycles of dripping at relatively high voltages and flow rates in a certain concentration range. An interesting phenomenon of the auto-initiation of double jets was further observed in our experiment.

scholarly journals Observation of Deformation of Single Droplet Impact on Solid Surface

2012 ◽  
Vol 26 (2) ◽  
pp. 164-171 ◽  
Author(s):  
Yasuki SAKURAI ◽  
Kazumichi KOBAYASHI ◽  
Toshihide FUJIKAWA ◽  
Toshiyuki SANADA ◽  
Masao WATANABE
Keyword(s):  
Solid Surface ◽  
Droplet Impact ◽  
Single Droplet

scholarly journals Experimental investigation on dynamic behavior of single droplet impcating normally on dry sphere

2020 ◽  
Vol 69 (2) ◽  
pp. 024702
Author(s):  
Peng-Bo Tang ◽  
Guan-Qing Wang ◽  
Lu Wang ◽  
Zhong-Yu Shi ◽  
Yuan Li ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Dynamic Behavior ◽  
Single Droplet
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