Exploració per tema "Nanofluids"
Ara es mostren els items 1-11 de 11
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A review study on the modeling of high-temperature solar thermal collector systems
(2019-09-01)
Article
Accés obertConcentrated solar power technologies are gaining more attention in the last two decades in order to replace the conventional power technologies and reduce their environmental impact. Among the developed concentrating ... -
Bidirectional locomotion of magnetically assembled nanorod-sphere propeller
(2018)
Text en actes de congrés
Accés obert -
Current-induced concentration polarization of interfaces between non-ideally perm-selective ion-exchange media and electrolyte solutions
(2012-04-01)
Article
Accés restringit per política de l'editorialIn non-ideally perm-selective ion-exchange media and/or nano-porous/nano-channel systems, ion transport numbers depend on the salt concentration. Under conditions of current-induced polarization, this concentration changes ... -
Direct measurement of Lighthill’s energetic efficiency of a minimal magnetic microswimmer
(2019-09-27)
Article
Accés obertThe realization of artificial microscopic swimmers able to propel in viscous fluids is an emergent research field of fundamental interest and vast technological applications. For certain functionalities, the efficiency ... -
Experimental investigation on synthesis, characterization, stability, thermo-physical properties and rheological behavior of MWCNTs-kapok seed oil based nanofluid
(2019-03-01)
Article
Accés obertSeveral researchers devoted their efforts for the thermal conductivity enhancement of Carbon Nanotubes (CNTs) based nanofluids as CNTs have excellent thermal properties. However, limited research is reported on the detailed ... -
Heat transfer analysis with nanofluids in a closed two-phase thermosyphon loop
(Universitat Politècnica de Catalunya / Kungliga Tecniska Högskolan, 2008)
Projecte/Treball Final de Carrera
Accés restringit per acord de confidencialitat -
Layering transition in superfluid helium adsorbed on a carbon nanotube mechanical resonator
(American Institute of Physics (AIP), 2019-04-23)
Article
Accés obertHelium is recognized as a model system for the study of phase transitions. Of particular interest is the superfluid phase in two dimensions. We report measurements on superfluid helium films adsorbed on the surface of a ... -
Nanomatemàtiques: modelització matemàtica a la nanoescala
(2014-11-03)
Report de recerca
Accés obertEn aquest article exposem tres problemes estudiats recentment al grup de Matemàtica Industrial del Centre de Recerca Matemàtica, en els quals l'aproximació del continu resulta vàlida per a descriure fenòmens a la nanoescala: ... -
Recubrimientos con nanogeles multifuncionales para el control de Infecciones asociadas al uso de lentes de contacto
(Universitat Politècnica de Catalunya, 2023-01-30)
Treball Final de Grau
Accés obertEl nombre d’usuaris de lents de contacte (LC) augmenta cada any, i amb això les infeccions oculars associades al seu ús. La queratitis infecciosa és una causa important de pèrdua de visió i és comunament causada per bacteris. ... -
Study on temperature distribution of vertical liquid falling film heat transfer with Al2O3 nanofluid
(Elsevier, 2024-02-15)
Article
Accés obertThis study presents a laminar smooth 2-D theoretical model of the falling liquid film using an in-house code and validated with experimental results. The numerical model considers thermophysical property enhancements with ... -
Thermal effects of nonuniform heating in a nanofluid-filled annulus: Buoyant transport versus entropy generation
(Wiley, 2021-09-09)
Article
Accés obertThe primary challenge in the majority of heat transfer applications, in view of design perspective, is to maximize the thermal transport with the minimum generation of entropy. This paper addresses the numerical investigation ...