Arbitrary Lagrangian–Eulerian simulations of highly electrically charged micro-droplet Coulomb explosion deformation pathways  

作　　者：Alastair Radcliffe 

机构地区：[1]CIMAP,unit´e mixte CEA-CNRS-ENSICAEN-UCBN 6252 BP 5133,F-14070 Caen,Cedex 05,France [2]University of Warwick,Coventry CV47AL,UK.

出　　处：《International Journal of Modeling, Simulation, and Scientific Computing》2016年第3期136-149,共14页建模、仿真和科学计算国际期刊（英文）

摘　　要：Numerical simulation results of the Coulomb explosion pathways of cooled water and heated glycol droplets electrically charged to the critical Rayleigh limit are presented,calculated using an axi-symmetric finite element scheme previously used for the same problem[Radcliffe A.J.,Non-conforming finite elements for axisymmetric charged droplet deformation dynamics and Coulomb explosions,Int.J.Num.Meth.Fluids 71:249–268,(2013),doi:10.1002/fld.3667.]which has been adapted to use arbitrary Lagrangian–Eulerian(ALE)methods and a novel tip reconstruction technique in order to greatly improve its accuracy in matching available experimental data.

关 键 词：ELECTROHYDRODYNAMICS finite elements droplet deformations. 

分 类 号：O35[理学—流体力学]