ZHANG Jun, HE Hongzhou, HUANG Guanxing. Simulation of droplet deformation in uniform electric field with dissipative particle dynamics approach[J]. CIESC Journal, 2014, (10): 3872-3877.
ZHANG Jun, HE Hongzhou, HUANG Guanxing. Simulation of droplet deformation in uniform electric field with dissipative particle dynamics approach[J]. CIESC Journal, 2014, (10): 3872-3877.DOI: 10.3969/j.issn.0438-1157.2014.10.017.
a particle mechanical model of the droplet in immiscible liquid in a uniform electric field was developed and the drop deformation process was simulated. There was better consistency in drop shape between simulation and experiment
and deviation was observed only in the case of large deformation. The simulated results also showed that at lower electric field strength drop deformation did not grow up with time
but was in an oscillation state. With increasing electric field strength
oscillation amplitude of droplet deformation increased while oscillation frequency decreased. When field strength increased to a specific value
oscillation could not be maintained and drop deformation sharply increased with time
leading to droplet breakup. The higher the field strength