This paper deals with the evolution of infrared (IR) thermography into a powerful optical tool
that can be used in complex fluid flows to either evaluate wall convective heat fluxes or …

Infrared thermography is a measurement technique that enables to obtain non intrusive
measurements of surface temperatures. One of the interesting features of this technique is its …

Hypothesis: Multicellular convective structures that are induced in a fluid exposed to
temperature difference are commonly observed in nature and in daily life. Different types of …

Due to the high computational costs of the Eulerian multiphase model, which solves the
conservation equations for each considered phase, a two-phase mixture model is proposed …

A new empiric correlation for the critical solutal Marangoni number as function of the Péclet
and Schmidt numbers is proposed. It is based on previously published experimental flow …

The instability of the Marangoni toroidal flows in microchannels is of interest in various areas
such as microfluidics and heat transfer. Using pure liquid as working fluid in this study, the …

The numerical work presented in this paper concerns the three-dimensional simulation of
the natural convection in a liquid film contained in a cylindrical container with a bottom of …

The coupled dynamics of two conjugated liquid layers of disparate thicknesses, which coat a
solid substrate and are subjected to a transverse temperature gradient, is investigated. The …

Convective Marangoni instabilities in drying polymer films may induce surface deformations,
which persist in the dry film, deteriorating product performance. While theoretic stability …

Experimental and numerical observations of oscillatory instability of melt flow in a
Czochralski model are compared, and a disagreement observed at small crystal dummy …