Current methods for characterising mixing and flow in microchannels

J Aubin, M Ferrando, V Jiricny - Chemical Engineering Science, 2010 - Elsevier
This article reviews existing methods for the characterisation of mixing and flow in
microchannels, micromixers and microreactors. In particular, it analyses the current …

[BOOK][B] Falling liquid films

S Kalliadasis, C Ruyer-Quil, B Scheid, MG Velarde - 2011 - books.google.com
This monograph provides a detailed review of the state-of-the-art theoretical (analytical and
numerical) methodologies for the analysis of dissipative wave dynamics and pattern …

Experimental study of water film flow on large vertical and inclined flat plate

YQ Yu, X Cheng - Progress in Nuclear Energy, 2014 - Elsevier
Free falling water film flow is widely applied in many industrial fields, including the PCCS
(Passive Containment Cooling System) of the Generation Ⅲ nuclear power plant. This paper …

Wave dynamics of a viscoelastic liquid

A Samanta - International Journal of Engineering Science, 2023 - Elsevier
A falling film of a weakly viscoelastic liquid (Walters' liquid B′′) is studied in detail for low
to moderate values of the Reynolds number. A linear stability analysis within the framework …

Experimental study of flow separation in laminar falling liquid films

GF Dietze, F Al-Sibai, R Kneer - Journal of Fluid Mechanics, 2009 - cambridge.org
In a previous publication, Dietze, Leefken & Kneer (J. Fluid Mech., vol. 595, 2008, p. 435)
showed that flow separation takes place in the capillary wave region of falling liquid films …

Heat transfer enhancement in wavy falling films studied by laser-induced fluorescence

R Collignon, O Caballina, F Lemoine… - International Journal of …, 2023 - Elsevier
The characteristics of thin liquid films flowing down a uniformly heated and inclined plane
are investigated, with heat transfer across the wavy films quantified using up-to-date optical …

Detailed hydrodynamic characterization of harmonically excited falling-film flows: A combined experimental and computational study

A Charogiannis, F Denner, BGM van Wachem… - Physical Review …, 2017 - APS
We present results from the simultaneous application of planar laser-induced fluorescence
(PLIF), particle image velocimetry (PIV) and particle tracking velocimetry (PTV) …

Investigation of the cleaning of egg yolk deposits from tank surfaces using continuous and pulsed flows

J Yang, K Kjellberg, BBB Jensen, M Nordkvist… - Food and bioproducts …, 2019 - Elsevier
This work examined the effects of burst or pulsed flows on the cleaning of tank surfaces
soiled by egg yolk, under alkaline conditions, using a single axis rotary spray head. Firstly …

Wavy regimes of film flow down a fiber

C Ruyer-Quil, S Kalliadasis - Physical Review E—Statistical, Nonlinear, and …, 2012 - APS
We consider axisymmetric traveling waves propagating on the gravity-driven flow of a liquid
down a vertical fiber. Our starting point is the two-equation model for the flow derived in the …

A three-equation model for thin films down an inclined plane

GL Richard, C Ruyer-Quil, JP Vila - Journal of Fluid Mechanics, 2016 - cambridge.org
We derive a new model for thin viscous liquid films down an inclined plane. With an
asymptotic expansion in the long-wave limit, the Navier–Stokes equations and the work …