Cavity dynamics of water drop impact onto immiscible oil pool with different viscosity

2021 ◽  
Author(s):  
Muhammad Mohasan ◽  
Anas Bin Aqeel ◽  
Pengyu Lv ◽  
Yantao Yang ◽  
Huiling Duan
Keyword(s):  
Water Drop ◽  
Drop Impact ◽  
Oil Pool

Reply to “Comments on ‘Energy Dissipation During Water Drop Impact In Shallow Pools’”

1986 ◽  
Vol 50 (6) ◽  
pp. 1644-1645
Author(s):  
Alfredo G. Ferreira ◽  
Bruce E. Larock ◽  
Michael J. Singer
Keyword(s):  
Energy Dissipation ◽  
Water Drop ◽  
Drop Impact

Explicit dynamic modeling of epoxy resin against the water drop impact

2021 ◽  
Author(s):  
Ashik Hussain ◽  
Gurmeet Singh ◽  
Harjot Singh Gill
Keyword(s):  
Epoxy Resin ◽  
Dynamic Modeling ◽  
Water Drop ◽  
Drop Impact ◽  
Explicit Dynamic

scholarly journals Experimental Study of Drop Impact on Deep-Water Surface in the Presence of Wind

2018 ◽  
Vol 48 (2) ◽  
pp. 329-341 ◽  
Author(s):  
Xinan Liu
Keyword(s):  
Deep Water ◽  
Water Surface ◽  
Water Drop ◽  
Threshold Value ◽  
Impact Angle ◽  
Drop Impact ◽  
Wind Speeds ◽  
Secondary Droplets ◽  
Low Wind Speeds ◽  
The Impact

AbstractThe effects of wind on the impact of a single water drop on a deep-water surface are studied experimentally in a wind tunnel. Experiments are performed by varying impacting drop diameters, ranging from 2.5 to 4.1 mm and wind speeds up to 6.7 m s−1. The sequence of splashing events that occurred during drop impacts is recorded with a backlit, cinematic shadowgraph technique. The experimental results show that for low wind speeds, an asymmetrical crown forms on the leeward of the periphery of the colliding region after the drop hits the water surface, while a wave swell forms on the windward. Secondary droplets are generated from the crown rim. For high wind speeds with large drop diameters, ligaments are generated from the crown rim on the leeward of the drop impact site. The ligaments grow, coalesce, and fragment into secondary droplets. It is found that both the drag force and surface tension play important roles in the evolution process of the ligaments. The nondimensional K number (K = WeOh−0.4, where We is the Webber number and Oh is the Ohnesorge number) is used to describe the splashing-deposition limit of drop impact. The threshold value of this K number changes with the wind velocity and/or drop impact angle.

Analysis of Brittle Target Fracture from a Subsonic Water Drop Impact

2009 ◽  
pp. 227-227-28 ◽  
Author(s):  
M Rosenblatt ◽  
YM Ito ◽  
GE Eggum
Keyword(s):  
Water Drop ◽  
Drop Impact

Sound generation by water drop impact on surfaces

2020 ◽  
Vol 117 ◽  
pp. 110138
Author(s):  
Sean T. Beacham ◽  
Christopher F. Tilger ◽  
Matthew A. Oehlschlaeger
Keyword(s):  
Water Drop ◽  
Drop Impact ◽  
Sound Generation

Water drop impact damage in zinc sulfide

Wear ◽  
1978 ◽  
Vol 48 (1) ◽  
pp. 103-119 ◽  
Author(s):  
William F. Adler ◽  
Stephen V. Hooker
Keyword(s):  
Zinc Sulfide ◽  
Impact Damage ◽  
Water Drop ◽  
Drop Impact

Stress Wave Propagation in a Coated Elastic Half-Space due to Water Drop Impact

2000 ◽  
Vol 68 (2) ◽  
pp. 346-348 ◽  
Author(s):  
Hyun-Sil Kim ◽  
Jae-Seung Kim ◽  
Hyun-Ju Kang ◽  
Sang-Ryul Kim
Keyword(s):  
Wave Propagation ◽  
Half Space ◽  
Stress Wave ◽  
Coating Thickness ◽  
Water Drop ◽  
Elastic Half Space ◽  
Drop Impact ◽  
Stress Wave Propagation ◽  
Singular Behavior ◽  
Reflected Waves

Stress wave propagation in a coated elastic half-space due to water drop impact is studied by using the Cagniard-de Hoop method. The stresses have singularity at the Rayleigh wavefront whose location and singular behavior are determined from the pressure model and independent of the coating thickness, while reflected waves cause minor changes in amplitudes.

Computer Simulation of Water Drop Impact in a 9.6-mm Deep Pool

1985 ◽  
Vol 49 (6) ◽  
pp. 1502-1507 ◽  
Author(s):  
Alfredo G. Ferreira ◽  
Bruce E. Larock ◽  
Michael J. Singer
Keyword(s):  
Computer Simulation ◽  
Water Drop ◽  
Drop Impact
Sign in / Sign up

Export Citation Format

Share Document