Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Atomization and Sprays
Facteur d'impact: 1.262 Facteur d'impact sur 5 ans: 1.518 SJR: 0.814 SNIP: 1.18 CiteScore™: 1.6

ISSN Imprimer: 1044-5110
ISSN En ligne: 1936-2684

Volumes:
Volume 29, 2019 Volume 28, 2018 Volume 27, 2017 Volume 26, 2016 Volume 25, 2015 Volume 24, 2014 Volume 23, 2013 Volume 22, 2012 Volume 21, 2011 Volume 20, 2010 Volume 19, 2009 Volume 18, 2008 Volume 17, 2007 Volume 16, 2006 Volume 15, 2005 Volume 14, 2004 Volume 13, 2003 Volume 12, 2002 Volume 11, 2001 Volume 10, 2000 Volume 9, 1999 Volume 8, 1998 Volume 7, 1997 Volume 6, 1996 Volume 5, 1995 Volume 4, 1994 Volume 3, 1993 Volume 2, 1992 Volume 1, 1991

Atomization and Sprays

DOI: 10.1615/AtomizSpr.v19.i5.10
pages 409-423

EXPERIMENTAL COMPARISONS BETWEEN DROPLET-DROPLET COLLISION AND SINGLE-DROPLET IMPACTS ON A SOLID SURFACE

E. Kompinsky
The Pearlstone Center for Aeronautical Studies, Department of Mechanical Engineering, Ben-Gurion University, Beer-Sheva, Israel
Eran Sher
Ben-Gurion University of Negev, Israel

RÉSUMÉ

The behavior of droplet-droplet collision on dry and wet solid surfaces was studied experimentally. We show that the well-documented similarity between droplet-droplet collision on a solid surface and a single-droplet impact on a dry surface is limited to low impact velocities, while the similarity between droplet-droplet collision on a solid surface and a single-droplet impact on a wet surface is limited to high impact velocities. The major phenomenological differences between the above two cases, in terms of morphology, spreading behavior, secondary droplet formation, different crown behavior, and the formation of a central (Worthington) jet, are discussed here in detail.


Articles with similar content:

SPRAY GROUP COMBUSTION IN A CYLINDRICAL NONPREMIXED COMBUSTOR
Atomization and Sprays, Vol.3, 1993, issue 2
Huei-Huang Chiu, Tsung-Leo Jiang
STABILITY OF RICH PREMIXED SPRAY FLAMES
Atomization and Sprays, Vol.19, 2009, issue 9
Leonid S. Kagan, J. Barry Greenberg, G. I. Sivashinsky
RAYLEIGH WAVES IN A THERMO-ORTHOTROPIC MEDIUM: A DYNAMIC ANALYSIS
Computational Thermal Sciences: An International Journal, Vol.10, 2018, issue 6
Soumen Shaw, Siddhartha Biswas, Basudeb Mukhopadhyay
DYNAMICS OF PARTICLE DEFORMATION DURING PLASMA SPRAY COATING
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.13, 2009, issue 3-4
Rajeev Dhiman, Sanjeev Chandra
CLASSIFICATION OF IMPACT MORPHOLOGY AND SPLASHING/DEPOSITION LIMIT FOR N-HEXADECANE
Atomization and Sprays, Vol.26, 2016, issue 10
Anne Geppert, Bernhard Weigand, Grazia Lamanna, C. Meister, D. Chatzianagnostou, Hassan Gomaa