Level set method for computational multi-fluid dynamics: A review on developments, applications and analysis
A Sharma - Sadhana, 2015 - Springer
Functions and conservation as well as subsidiary equations in L evel S et M ethod (LSM) are
presented. After the mathematical formulation, improvements in the numerical methodology …
presented. After the mathematical formulation, improvements in the numerical methodology …
Droplet impact dynamics over a range of capillary numbers and surface wettability: Assessment of moving contact line models and energy budget analysis
Bouncing and non-bouncing impact dynamics of a droplet on a solid surface are studied
experimentally and numerically. High-speed visualization and an in-house dual-grid level …
experimentally and numerically. High-speed visualization and an in-house dual-grid level …
Coalescence and conjunction of two in-line bubbles at low Reynolds numbers
J Feng, X Li, Y Bao, Z Cai, Z Gao - Chemical Engineering Science, 2016 - Elsevier
The conjunction and coalescence between two in-line bubbles at low Reynolds numbers
were studied. The co-axial coalescence process between the bubbles had two forms …
were studied. The co-axial coalescence process between the bubbles had two forms …
A numerical study on bubble dynamics in sinusoidal channels
In the present work, we investigate the dynamics of a bubble, rising inside a vertical
sinusoidal wavy channel. We carry out a detailed numerical investigation using a dual grid …
sinusoidal wavy channel. We carry out a detailed numerical investigation using a dual grid …
A conservative level set method for liquid-gas flows with application in liquid jet atomisation
P Lyras, A Hubert, KG Lyras - Experimental and Computational Multiphase …, 2023 - Springer
In this paper, a methodology for modelling two-phase flows based on a conservative level
set method in the framework of finite volume method is presented. The novelty of the …
set method in the framework of finite volume method is presented. The novelty of the …
On dual-grid level-set method for contact line modeling during impact of a droplet on hydrophobic and superhydrophobic surfaces
In this paper, a numerical methodology for modeling contact line motion in a dual-grid level-
set method (DGLSM)–solved on a uniform grid for interface which is twice that for the flow …
set method (DGLSM)–solved on a uniform grid for interface which is twice that for the flow …
Three-dimensional simulation of microdroplet formation in a co-flowing immiscible fluid system using front tracking method
H Shahin, S Mortazavi - Journal of Molecular Liquids, 2017 - Elsevier
Liquid-jet breakup in a co-flow system can occur in two regimes: dripping and jetting. A finite
difference/front-tracking method is used to simulate the jet breakup. This method has rarely …
difference/front-tracking method is used to simulate the jet breakup. This method has rarely …
DGLSM based study of temporal instability and formation of satellite drop in a capillary jet breakup
Temporal instability of a cylindrical capillary jet is analyzed numerically for different liquid
Reynolds numbers (Re= 1, 10, 100), disturbance wave numbers (0< k≤ 1), and ratio of …
Reynolds numbers (Re= 1, 10, 100), disturbance wave numbers (0< k≤ 1), and ratio of …
Dynamics of drop formation, growth and pinching phenomena from a submerged nozzle
Drop formation is studied through a comprehensive experimentation, injecting different
lighter fluids in an immiscible liquid, over a range of velocities, from submerged nozzles of …
lighter fluids in an immiscible liquid, over a range of velocities, from submerged nozzles of …
A dual grid level set method based study on similarity and difference between interface dynamics for surface tension and radial electric field induced jet breakup
The present work on radial electric field induced jet breakup is an extension of our recent
work (Lakdawala et al., 2015b) on surface tension force induced jet breakup. A Dual Grid …
work (Lakdawala et al., 2015b) on surface tension force induced jet breakup. A Dual Grid …