dc.creator | Rubio, M. | es |
dc.creator | Rubio, A. | es |
dc.creator | Cabezas, M. G. | es |
dc.creator | Herrada Gutiérrez, Miguel Ángel | es |
dc.creator | Gañán-Calvo, Alfonso M. | es |
dc.creator | Montanero, J. M. | es |
dc.date.accessioned | 2021-07-14T17:25:44Z | |
dc.date.available | 2021-07-14T17:25:44Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Rubio, M., Rubio, A., Cabezas, M.G., Herrada Gutiérrez, M.Á., Gañán-Calvo, A.M. y Montanero, J.M. (2021). Transonic flow focusing: stability analysis and jet diameter. International Journal of Multiphase Flow, 142, Article number 103720. | |
dc.identifier.issn | 0301-9322 | es |
dc.identifier.uri | https://hdl.handle.net/11441/116138 | |
dc.description | Article number 103720 | es |
dc.description.abstract | We study numerically and experimentally the stability of the transonic flow focusing used in serial femtosecond crystallography (SFX) to place complex biochemical species into the beam focus. Both the numerical and experimental results indicate that the minimum flow rate for steady jetting increases slightly
with the gas stagnation pressure. There is a remarkable agreement between the stability limit predicted
by the global stability analysis and that obtained experimentally. Our simulations show that the steady
jetting interruption at the critical flow rate is caused by the growth of a perturbation with a constant
phase shift. This result is consistent with the experimental observations, which indicate that both the
meniscus tip and the emitted jet collapse almost simultaneously at the stability limit. We derive a scaling law for the jet diameter as a function of the liquid flow rate and gas density/pressure from more than
one hundred simulations. The scaling law provides accurate predictions for the jet diameter within the
range of values [0.549,10.9] μm analyzed in this work. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación PID2019-108278RB | es |
dc.description.sponsorship | Junta de Extremadura GR18175 | es |
dc.description.sponsorship | Junta de Andalucía P18-FR-3623 | es |
dc.format | application/pdf | es |
dc.format.extent | 8 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier Ltd | es |
dc.relation.ispartof | International Journal of Multiphase Flow, 142, Article number 103720. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Flow focusing | es |
dc.subject | Global stability | es |
dc.subject | Serial femtosecond crystallograph | es |
dc.title | Transonic flow focusing: stability analysis and jet diameter | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos | es |
dc.relation.projectID | PID2019-108278RB | es |
dc.relation.projectID | GR18175 | es |
dc.relation.projectID | P18-FR-3623 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0301932221001683 | es |
dc.identifier.doi | 10.1016/j.ijmultiphaseflow.2021.103720 | es |
dc.journaltitle | International Journal of Multiphase Flow | es |
dc.publication.volumen | 142 | es |
dc.publication.initialPage | Article number 103720 | es |