Applied research of u-shape ventilation network in underground mine

dc.contributor.authorZhang, Haoran
dc.contributor.authorSanmiquel Pera, Lluís
dc.contributor.authorVintró Sánchez, Carla
dc.contributor.authorZhao, Yaojiang
dc.date.accessioned2021-05-12T10:08:11Z
dc.date.available2021-05-12T10:08:11Z
dc.date.issued2014
dc.description.abstractFor the purpose of fully and systematically observe, research and optimize the U-sharp ventilation system in Vilafruns mine, a simulation model based on the principles of geometric, kinematic and dynamic similarity is established in the s imulation laboratory. By simulating a U-shape ventilation network, t he air volume distribution and wind velocity in different sections of the model were measured and compared with practical data obtained in V ilafruns mine. Results show that the lowest wind velocity in the model is higher than 0.42 m/s, thus it is in a turbulent f low state, which satisfies the kinematical and dynamic similarity principles. T he characteristic of air volume distribution and wind velocity in Vilafruns mine are basically simulated by the experimental model through the obtained data and figures, which reflects the establishment of the model is correct and successful, and the experimental data is accurate and reliable. Moreover, this model provides useful references for the selection of mine ventilation types and for the optimization of the existing ventilation network.ca_ES
dc.identifier.doihttps://doi.org/10.2478/amsc-2014-0027
dc.identifier.idgrec027478
dc.identifier.issn0860-7001
dc.identifier.urihttp://hdl.handle.net/10459.1/71260
dc.language.isoengca_ES
dc.publisherPolish Academy of Sciencesca_ES
dc.publisherWalter de Gruyterca_ES
dc.relation.isformatofArchives of Mining Sciences, 2014, vol. 59, núm. 2, p. 381-394ca_ES
dc.rightscc-by-nc-nd, (c) Zhang et al., 2014ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectSimulation experimentca_ES
dc.subjectMine ventilationca_ES
dc.subjectWind velocityca_ES
dc.subjectDynamic similarityca_ES
dc.titleApplied research of u-shape ventilation network in underground mineca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
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