nach oben

Experiments in Fluids

Erschienen in:

01.02.2008 | Research Article

Investigations of the Marangoni effect on the regular structures in heated wavy liquid films

verfasst von: V. V. Lel, A. Kellermann, G. Dietze, R. Kneer, A. N. Pavlenko

Erschienen in: Experiments in Fluids | Ausgabe 2/2008

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Formation and development of quasi-regular metastable structures within laminar-wavy falling films were studied. These structures emerge within the residual layer between large waves and could be one reason for the break up of the falling film. The temperature field of the film surface was visualised using IR-thermography. The film thickness was obtained from point measurements with the chromatic confocal imaging method and converted into a film thickness field, based on a quasi-steady assumption and IR thermography images. The thermo-capillary nature (Marangoni effect) of the regular structures was proven experimentally.

Vorheriger Artikel Effect of impingement angle on the outcome of single water drop impact onto a plane water surface

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Adomeit P, Renz U (2000) Hydrodynamics of three-dimensional waves in laminar falling films. Int J Mult Flow 26:1183–1208CrossRef

Alekseenko SV, Nakoryakov VE, Pokusaev BG (1994) Wave flow of liquid films. Fukano T (ed). Begell House, Inc., New York, 313 p

Al-Sibai F, Leefken A, Lel VV, Renz U (2003) Measurement of transport phenomena in thin wavy film. Fortschritt-Berichte VDI 817 Verfahrenstechnik Reihe 3:1–15

Bettray W (2002) FTIR measurements of spectral transmissivity for layers of silicon fluids with different thicknesses. Technical Report of the Institute for Organic Chemistry at the RWTH Aachen University, Germany

Chinnov EA, Kabov OA (2003) Jet formation in gravitational flow of a heated wavy liquid film. J Appl Mech Tech Phys 44(5):708–715CrossRef

Cohen-Sabban J, Crepin P-J, Gaillard-Groleas J (2001) Quasi confocal extended field surface sensing. Processing of Optical Metrology for the Semicon, Optical and Data Storage Industries SPIE’s 46th Annual Meeting, San Diego, CA, USA, August 2–3

Darabi J, Ohadi MM, Desiatoun SV (2000) Falling film and spray evaporation enhancement using an applied electric field. J Heat Transf 122(4):741–748CrossRef

Kabov OA, Chinnov EA (1998) Hydrodynamics and heat transfer in evaporating thin liquid layer flowing on surface with local heat source. In: Proceedings of 11th international heat transfer conference, August 23–28, Kyondju, Korea, vol 2, pp 273–278

Kabov OA, Legros JC, Marchuk IV, Scheid B (2001) Deformation of free surface in a moving locally-heated thin liquid layer. Fluid Dyn 36(3):521–528MATHCrossRef

Kabov OA, Chinnov EA, Legros JC (2004) Three-dimensional deformations in non-uniformly heated falling liquid film at small and moderate Reynolds numbers. In: Schindler F-P (ed) 2nd International Berlin Workshop—IBW2 on Transport Phenomena with Moving Boundaries, 9–10 October, Germany, VDI Reihe 3, Nr. 817, Düsseldorf: VDI Verlag, pp 62–80

Klein D, Hetsroni G, Mosyak A (2005) Heat transfer characteristics of water and APG surfactant solution slow in a micro-channel heat sink. Int J Mult Flow 31(4):393–415MATHCrossRef

Lel VV, Al-Sibai F, Leefken A, Renz U (2005) Local thickness and wave velocity measurement of wavy falling liquid films with chromatic confocal imaging method and a fluorescence intensity technique. Exp Fluids 39:856–864CrossRef

Lel VV, Stadler H, Pavlenko A, Kneer R (2007) Evolution of metastable quasi-regular structures in heated wave liquid films. J Heat Mass Transf 43(11):1121–1132CrossRef

Ludviksson V, Lightfoot EN (1968) Hydrodynamic stability of Marangoni films. AIChE J 14(4):620–626CrossRef

Mayerlen W, Tacke M (2002) Measurements of spectral reflectance of silicon fluids. Technical report of FGAN-FOM, Forschungsinstitut für Optronik und Mustererkennung, Germany

Pavlenko AN, Lel VV (1997) Heat transfer and crisis phenomena in falling films of cryogenic liquid. Russ J Eng Thermophys 3–4(7):177–210

Pavlenko AN, Lel VV, Serov AF, Nazarov AD, Matsekh AM (2002) Wave amplitude growth and heat transfer in falling intensively evaporating liquid film. J Eng Thermophys 11(1):7–43

Ruyer-Quil C, Scheid B, Kalliadasis S, Velarde MG, Zeytounian RKh (2005) Thermocapillary long waves in a liquid film flow. Part 1. Low dimensional formulation. J Fluid Mech 538:199–222MATHCrossRefMathSciNet

Scheid B, Ruyer-Quil C, Kalliadasis S, Velarde MG, Zeytounian RKh (2005) Thermocapillary long waves in a liquid film flow. Part 2. Linear stability and nonlinear waves. J Fluid Mech 538:223–244MATHCrossRefMathSciNet

Scheid B, Ruyer-Quil C, Manneville P (2006) Wave patterns in film flows. Modelling and three-dimensional waves. J Fluid Mech 562:183–222MATHCrossRefMathSciNet

Slattery J, Stuckey EL (1932) Trans R Soc Can Sect XXVI:131

Trevelyan PMJ, Kalliadasis S (2004) Wave dynamics on a thin liquid film falling down a heated wall. J Eng Maths 50:177–208MATHCrossRefMathSciNet

Yüksel MK, Schlünder EU (1988) Wärme- und Stoffübertragung bei der Nichtisothermen Rieselfilmabsorption. Wärme- und Stoffübertragung 22:209–218CrossRef

Titel: Investigations of the Marangoni effect on the regular structures in heated wavy liquid films
verfasst von: V. V. Lel
A. Kellermann
G. Dietze
R. Kneer
A. N. Pavlenko
Publikationsdatum: 01.02.2008
Verlag: Springer-Verlag
Erschienen in: Experiments in Fluids / Ausgabe 2/2008
Print ISSN: 0723-4864
Elektronische ISSN: 1432-1114
DOI: https://doi.org/10.1007/s00348-007-0408-x

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 2/2008

Measurement of gas transfer across wind-forced wavy air–water interfaces using laser-induced fluorescence

Effect of impingement angle on the outcome of single water drop impact onto a plane water surface

Target-free Stereo PIV: a novel technique with inherent error estimation and improved accuracy

Investigations on LED illumination for micro-PIV including a novel front-lit configuration

High resolution PIV measurements around a model turbine blade trailing edge film-cooling breakout

High-resolution imaging of dissipative structures in a turbulent jet flame with laser Rayleigh scattering

Premium Partner

Marktübersichten