A sharp immersed method for electrohydrodynamic flows accompanied by charge evaporation
Chong Chen,
Chang Lu,
Guangqing Xia
et al.
Abstract:This article presents a sharp immersed method for simulating electrohydrodynamic (EHD) flows that involve charge evaporation. This well‐known multi‐scale, multi‐physics problem is widely used in various fields, including industry and medicine. The method adopts a fully sharp model, where surface tension and Maxwell stress are treated as surface forces and free charges are concentrated on the zero thickness liquid‐vacuum interface. Incorporating charge evaporation imposes strict restrictions on the time‐step, a… Show more
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