On the coupling between direct numerical simulation of nucleate boiling and a micro-region model at the contact line

L Torres, A Urbano, C Colin, S Tanguy - Journal of Computational Physics, 2024 - Elsevier
During the past years, numerical simulations of Nucleate Boiling have attracted increasing
attention. If significant advances have already been performed on the conception of accurate …

[HTML][HTML] Multicomponent droplet evaporation in a geometric volume-of-fluid framework

E Cipriano, A Frassoldati, T Faravelli, S Popinet… - Journal of …, 2024 - Elsevier
This work proposes an innovative model for multicomponent phase change in interface-
resolved simulations. The two-phase system is described by a geometric Volume-Of-Fluid …

A compressible solver for two phase-flows with phase change for bubble cavitation

M Bibal, M Deferrez, S Tanguy, A Urbano - Journal of Computational …, 2024 - Elsevier
The present work describes the development of a novel fully compressible solver for two-
phase flows with liquid-vapour phase change. Phase change phenomena in compressible …

Coupled volume of fluid and phase field method for direct numerical simulation of insoluble surfactant-laden interfacial flows and application to rising bubbles

PK Farsoiya, S Popinet, HA Stone, L Deike - Physical Review Fluids, 2024 - APS
Improved numerical methods are needed to understand the effect of surfactants in interfacial
fluid mechanics, with various applications including thin films, inkjet printing, and ocean …

Experimental study of the evaporation characteristics of unsymmetrical dimethylhydrazine in a sub-supercritical environment

G Wu, Z Wang, C Yang, H Wang, W Nie - Physics of Fluids, 2024 - pubs.aip.org
In this study, the temperature–pressure separation technique was used to successfully
obtain the process of the unsymmetrical dimethylhydrazine droplet diameter variation with …

Direct Numerical Simulation of film boiling around a superheated sphere immersed in a subcooled liquid

G Bourdon, S Tanguy, C Airiau - International Journal of Heat and Mass …, 2025 - Elsevier
Film boiling around immersed objects in a subcooled liquid is critical in various engineering
applications and offer many scientific issues. After presenting a numerical solver able to …

[HTML][HTML] Experimental, analytical, and numerical quantification of the Marangoni effect in static refractory finger test

S Vollmann, J Guarco - Ceramics International, 2024 - Elsevier
This study investigated the local corrosion of alumina and magnesia refractory in CaO–Al 2
O 3–SiO 2–MgO slag due to the Marangoni effect, which is a key factor for localized wear in …

An Immersed Boundary Method for pressure based compressible solvers with applications to free-convection flows, acoustic wave propagation and thermal plasma

S Coseru, S Tanguy, P Freton, JJ Gonzalez… - Journal of …, 2024 - hal.science
Immersed Boundary Methods (IBM) are a practical class of methods thatenable fluid
computations in complex geometry while keeping a structuredmesh. Most of the existing IBM …

Leidenfrost drop dynamics: An approach to follow the complete evolution

R Ledesma-Alonso, B Lalanne, JI Morán-Cortés… - arXiv preprint arXiv …, 2024 - arxiv.org
A new model to follow the complete evolution of a drop in Leidenfrost state is presented in
this work. The main ingredients of the phenomenon were considered, including: 1) the …

A low-Mach volume-of-fluid model for the evaporation of suspended droplets in buoyancy-driven flows

E Cipriano, A Frassoldati, T Faravelli, S Popinet… - 2024 - hal.science
This study introduces a comprehensive numerical model capable of simulating the
evaporation of suspended droplets under different gravity conditions. Unlike previous …