Browsing by Subject "Rheology"
Now showing items 1-20 of 32
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An experimental study of ultrasonic vibration and the penetration of granular material
(2017-02-01)
Article
Open AccessThis work investigates the potential use of direct ultrasonic vibration as an aid to penetration of granular material. Compared with non-ultrasonic penetration, required forces have been observed to reduce by an order of ... -
Analaysis of the rheology and the relation between the microstructural and mechanical properties of 3D printed 3Y-ZrO2 materials for dental aplications
(Universitat Politècnica de Catalunya, 2018-07-10)
Master thesis
Restricted access - author's decisionLa zircònia estabilitzada amb ítria es un material utilitzat en l’elaboració de corones per a implants dentals gràcies a una bona combinació de propietats mecàniques i biocompatibilitat. Alhora, la impressió 3D es presenta ... -
Analysis of viscoelastic cell structures with dynamic topology
(Universitat Politècnica de Catalunya, 2012-06-29)
Minor thesis / Master thesis
Open Access[ANGLÈS] The present work proposes a way to model cell cytoskeleton using truss systems. This allows large deformations and rotations to be handled in a natural way. With this intention a framework has been developed ... -
Aplicaciones prácticas.
(Instituto de Investigación Textil y Cooperación Industrial, 1973-07)
Article
Open AccessExposición de aplicaciones prácticas de la reologia en la industria textil. -
Bases de la reología textil.
(Instituto de Investigación Textil y Cooperación Industrial, 1973-07)
Article
Open AccessIntroducción y bases de reología textil. -
Caracterització reològica dels efluents de la indústria del tofu a temperatures properes a la congelació
(Universitat Politècnica de Catalunya, 2012-05)
Master thesis (pre-Bologna period)
Restricted access - author's decisionEn aquest treball s’han caracteritzat reològicament els efluents de la indústria del tofu a temperatures properes a la congelació. L’objectiu principal és l’obtenció experimental de dades reològiques del sèrum provinent ... -
Comparison of the birefringence data obtained by rheo-optical techniques and by a polarized-light high speed camera
(Universitat Politècnica de Catalunya / Nagaoka University of Technology, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decisionThe study of Non-Newtonian fluids has begun relatively recently. The behaviors of those fluids are complex, but their applications are numerous. The non-Newtonian fluids are present in every aspect of life, and they can ... -
Contaminant particle motion in lubricating grease flow: a computational fluid dynamics approach
(2018)
Article
Open AccessIn this paper, numerical simulations of particle migration in lubricating grease flow are presented. The rheology of three lithium greases with NLGI (National Lubricating Grease Institute) grades 00, 1 and 2 respectively ... -
Crosslinking of mixtures of diglycidylether of bisphenol-A with 1,6-dioxaspiro[4.4] nonan-2,7-dione initiated by tertiary amines: III. Effect of hydroxyl groups on network formation
(2009-12)
Article
Restricted access - publisher's policy -
Curso de reología textil. Presentación.
(Instituto de Investigación Textil y Cooperación Industrial, 1973-07)
Article
Open AccessPresentación del curso de reologíaorganizado por las Cátedras Esteban Terradas y de Mecánica de los Fluidos de la Universidad Politécnica de Barcelona, desarrollado del 7 al 18 del mes de mayo de 1973. -
Diseño de un sistema para evaluar la reología de metal en estado tixotrópico para aplicación en impresión 3D
(Universitat Politècnica de Catalunya, 2019-10-24)
Master thesis
Restricted access - author's decisionCaracterizar el comportamiento reológico de un metal en estado pastoso (partículas solidas en una matriz fluida) y como los diferentes parámetros experimentales afectan la microestructura del extruído. -
Effect of mix design on fresh self-consolidating concrete and inferences on formwork pressure
(2014-08)
Article
Restricted access - publisher's policyThe use of self-consolidating concrete (SCC) has become more prevalent due to its economic and technological advantages over other types of concrete. Nevertheless, issues relating to casting and placement hinder its ... -
Effect of the viscosity ratio on the PLA/PA10.10 bioblends morphology and mechanical properties
(2018-01-30)
Article
Open AccessPLA bio-blends with a predominantly biosourced PA10.10 in the composition range 10-50wt.% were prepared by melt blending in order to overcome the advanced brittleness of PLA. Due to the inherent immiscibility of the blends, ... -
Estudi del comportament reològic de la sang mitjançant micro-particle image velocimetry
(Universitat Politècnica de Catalunya, 2019-06-10)
Bachelor thesis
Restricted access - author's decision -
Evaluación de viscosidades de zumos comerciales a temperaturas próximas a la congelación
(Mercè Raventós, Jordi Salazar, 2008-11)
Conference lecture
Open Access -
Grease flow in an elbow channel
(2015-03-01)
Article
Open AccessThe flow of lubricating greases in an elbow channel has been modeled and validated with velocity profiles from flow visualizations using micro-particle image velocimetry. The elbow geometry induces a non-symmetric distribution ... -
Grease flow in an elbow-channel
(2014)
Conference report
Restricted access - publisher's policy -
Inverse analysis of viscoelastic stresses in embryo development
(Universitat Politècnica de Catalunya, 2019-01-31)
Bachelor thesis
Open Access
Covenantee: Norges teknisk-naturvitenskapelige universitetThe project analyses the set of plausible stresses that generate the observed deformations of central nervous system in Drosophila during the condensation process. From a set of planar displacements fields measured at ... -
La fatiga de los textiles.
(Instituto de Investigación Textil y Cooperación Industrial, 1973-07)
Article
Open AccessExposición sobre la fatiga de los textiles dentro del curso sobre reología textil. -
Lubricating grease flow in a double restriction seal geometry: a computational fluid dynamics approach
(2017-09-01)
Article
Open AccessIn this paper, numerical simulations of lubricating grease flow in the grease pocket of a double restriction seal geometry using computational fluid dynamics are presented. The grease is treated as a single-phase ...
