Experiments on thermocapillary instabilities

MF Schatz, GP Neitzel - Annual review of fluid mechanics, 2001 - annualreviews.org
▪ Abstract This review summarizes recent experimental studies of instabilities in free-surface
flows driven by thermocapillarity. Two broad classes are considered, depending upon …

[图书][B] Interfacial convection in multilayer systems

A Nepomnyashchy, JC Legros, I Simanovskii - 2006 - Springer
The interfacial convection in multilayer systems is a widespread phenomenon that is of great
importance in numerous branches of technology, including chemical engineering, space …

Substrate-mediated ordering and defect analysis of a surface covalent organic framework

O Ourdjini, R Pawlak, M Abel, S Clair, L Chen… - Physical Review B …, 2011 - APS
We investigate the growth of a two-dimensional polymer obtained by dehydration of 1, 4-
benzenediboronic acid (BDBA). The molecules are vapor deposited under ultrahigh vacuum …

Spatiotemporal Dynamics of Oscillatory Cellular Patterns in Three-Dimensional<? format?> Directional Solidification

N Bergeon, D Tourret, L Chen, JM Debierre, R Guérin… - Physical review …, 2013 - APS
We report results of directional solidification experiments conducted on board the
International Space Station and quantitative phase-field modeling of those experiments. The …

Oscillatory cellular patterns in three-dimensional directional solidification

D Tourret, JM Debierre, Y Song, FL Mota, N Bergeon… - Physical Review E, 2015 - APS
We present a phase-field study of oscillatory breathing modes observed during the
solidification of three-dimensional cellular arrays in microgravity. Directional solidification …

In situ and real-time observation of the formation and dynamics of a cellular interface in a succinonitrile-0.5 wt% acetone alloy directionally solidified in a cylinder

N Noel, H Jamgotchian, B Billia - Journal of crystal growth, 1997 - Elsevier
In situ and real-time observation of the solid-liquid interface during upward Bridgman growth
of succinonitrile-0.5 wt% acetone in a cylinder was carried out. This first article concentrates …

Division of Bénard-Marangoni cells in bottom heated thin rectangular liquid layers under high supercritical number

H Liu, WY Shi - Chemical Engineering Journal, 2024 - Elsevier
Though the time-dependent behavior of Bénard-Marangoni (BM) cells has been widely
investigated in the past decades, most are concerned with the transformation of geometrical …

Topological defects after a quench in a Bénard-Marangoni convection system

S Casado, W González-Viñas, H Mancini, S Boccaletti - Physical Review E, 2001 - APS
We report experimental evidence of the fact that, in a Bénard-Marangoni conduction-
convection transition, the density of defects in the emerging structure scales as a power law …

Experimental observation of oscillatory cellular patterns in three-dimensional directional solidification

J Pereda, FL Mota, L Chen, B Billia, D Tourret, Y Song… - Physical Review E, 2017 - APS
We present a detailed analysis of oscillatory modes during three-dimensional cellular
growth in a diffusive transport regime. We ground our analysis primarily on in situ …

Dynamics of interface pattern formation in 3D alloy solidification: first results from experiments in the DECLIC directional solidification insert on the International Space …

N Bergeon, A Ramirez, L Chen, B Billia, J Gu… - Journal of materials …, 2011 - Springer
One of the critical microstructures in directional solidification of alloys is the cellular/dendritic
pattern that governs the properties and reliability of the solidified material. Our quantitative …