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dc.contributor.author | Renoult, Marie-Charlotte | es_ES |
dc.contributor.author | Brenn, Günter | es_ES |
dc.contributor.author | Mutabazi, Innocent | es_ES |
dc.date.accessioned | 2018-03-27T11:34:13Z | |
dc.date.available | 2018-03-27T11:34:13Z | |
dc.date.issued | 2017-07-28 | |
dc.identifier.isbn | 9788490485804 | |
dc.identifier.uri | http://hdl.handle.net/10251/99820 | |
dc.description.abstract | [EN] A weakly nonlinear stability analysis of an axisymmetric viscous liquid jet is performed. The calculation is based on a small-amplitude perturbation method and restricted to second order. Contrary to the inviscid jet and the planar viscous sheet cases studied by Yuen in 1968 [1] and Yang et al. in 2013 [2], respectively, a part of the solution results from a polynomial approximation of Bessel functions. Results on interface shapes for a small wave number and initial perturbation amplitude, four different Ohnesorge numbers, taking into account the approximate part or not, are used to predict the influence of liquid viscosity on satellite drop formation and evaluate the influence of the approximation. It is observed that the liquid viscosity has a retarding effect on satellite drop formation, in agreement with previous experimental and numerical work. In addition, it is found that the approximate terms can be reasonably ignored, providing a simpler viscous weakly nonlinear model for the description of the first nonlinearity growth in liquid jets. The present work replaces the ILASS 2016 paper [3] by the authors on the same subject. | es_ES |
dc.description.sponsorship | G.B. is indebted to I.M. and his team at the LOMC of the CNRS in Le Havre, and to Christophe Dumouchel at CORIA in Rouen, for their hospitality during three sabbatical stays in September 2014, September 2015, and December 2016 and acknowledges the inspiring atmospheres at the two laboratories. MC.R. was supported by the LABEX EMC3 under the project TUVECO. | es_ES |
dc.format.extent | 8 | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Editorial Universitat Politècnica de València | es_ES |
dc.relation.ispartof | Ilass Europe. 28th european conference on Liquid Atomization and Spray Systems | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Viscous liquid jet | es_ES |
dc.subject | Nonlinear capillary instability | es_ES |
dc.subject | Satellite drop formation | es_ES |
dc.title | Weakly nonlinear instability of a viscous liquid jet | es_ES |
dc.type | Capítulo de libro | es_ES |
dc.type | Comunicación en congreso | es_ES |
dc.identifier.doi | 10.4995/ILASS2017.2017.4711 | |
dc.rights.accessRights | Abierto | es_ES |
dc.description.bibliographicCitation | Renoult, M.; Brenn, G.; Mutabazi, I. (2017). Weakly nonlinear instability of a viscous liquid jet. En Ilass Europe. 28th european conference on Liquid Atomization and Spray Systems. Editorial Universitat Politècnica de València. 613-620. https://doi.org/10.4995/ILASS2017.2017.4711 | es_ES |
dc.description.accrualMethod | OCS | es_ES |
dc.relation.conferencename | ILASS2017 - 28th European Conference on Liquid Atomization and Spray Systems | es_ES |
dc.relation.conferencedate | September 06-08,2017 | es_ES |
dc.relation.conferenceplace | Valencia, Spain | es_ES |
dc.relation.publisherversion | http://ocs.editorial.upv.es/index.php/ILASS/ILASS2017/paper/view/4711 | es_ES |
dc.description.upvformatpinicio | 613 | es_ES |
dc.description.upvformatpfin | 620 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.relation.pasarela | OCS\4711 | es_ES |
dc.contributor.funder | Energy Materials and Clean Combustion Center, Francia |