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A pore-scale study on the drying kinetics and mechanical behavior of particle aggregates

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A pore-scale study on the drying kinetics and mechanical behavior of particle aggregates

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dc.contributor.author Pham, T. S. es_ES
dc.contributor.author Chareyre, B. es_ES
dc.contributor.author Tsotsas, E. es_ES
dc.contributor.author Kharaghani, A. es_ES
dc.date.accessioned 2019-02-12T08:41:11Z
dc.date.available 2019-02-12T08:41:11Z
dc.date.issued 2018-09-07
dc.identifier.isbn 9788490486887
dc.identifier.uri http://hdl.handle.net/10251/116638
dc.description.abstract [EN] A discrete thermo-mechanical drying model is developed to investigate the interaction between the porous structure and the drying characteristics of dense particle aggregates. The solid phase consists of polydisperse spherical particles in the micrometer range and the void space is constructed by a complementary network of tetrahedral pores. A modified version of the classical invasion percolation algorithm is set up to describe the preferential evaporation of the confined liquid in the pores. Thus, the evolution of the liquid distribution throughout the complex disordered medium can be simulated. In a one-way coupling scheme, capillary forces caused by both fluid pressure and surface tension are computed over time from the filling state of pores and they are applied as loads on each primary particle in the discrete element method. Based on this robust approach the drying kinetics and the mechanical behavior of several different aggregates with various fractions of small and large particles are simulated and quantified. 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 IDS 2018. 21st International Drying Symposium Proceedings es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Drying es_ES
dc.subject Dehydration es_ES
dc.subject Dewatering es_ES
dc.subject Emerging technologies es_ES
dc.subject Products quality es_ES
dc.subject Process control es_ES
dc.subject Environmental es_ES
dc.subject Evaporation es_ES
dc.subject Sublimation es_ES
dc.subject Diffusion es_ES
dc.subject Energy es_ES
dc.subject Intensification es_ES
dc.subject Pore network model es_ES
dc.subject Discrete element method es_ES
dc.subject Solid-fluid interaction es_ES
dc.subject Capillary force es_ES
dc.subject Convective drying es_ES
dc.title A pore-scale study on the drying kinetics and mechanical behavior of particle aggregates es_ES
dc.type Capítulo de libro es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.4995/IDS2018.2018.7388
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Pham, TS.; Chareyre, B.; Tsotsas, E.; Kharaghani, A. (2018). A pore-scale study on the drying kinetics and mechanical behavior of particle aggregates. En IDS 2018. 21st International Drying Symposium Proceedings. Editorial Universitat Politècnica de València. 245-252. https://doi.org/10.4995/IDS2018.2018.7388 es_ES
dc.description.accrualMethod OCS es_ES
dc.relation.conferencename 21st International Drying Symposium es_ES
dc.relation.conferencedate Septiembre 11-14,2018 es_ES
dc.relation.conferenceplace Valencia, Spain es_ES
dc.relation.publisherversion http://ocs.editorial.upv.es/index.php/IDS/ids2018/paper/view/7388 es_ES
dc.description.upvformatpinicio 245 es_ES
dc.description.upvformatpfin 252 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.relation.pasarela OCS\7388 es_ES


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