Výsledky vyhledávání - "2213.02 Física de la Transmisión del Calor"

Cooling performance of fresh and aged automatic transmission fluids for hybrid electric vehicles

Autor: Jose I. Prado, Jose Luis Viesca, Luis Lugo, Alberto García Martínez, Antolin Hernández Battez, NOELIA RIVERA RELLÁN

Publikováno v: Scopus
Applied Sciences; Volume 12; Issue 17; Pages: 8911

The cooling performance of automatic transmission fluids (ATFs) plays an important role in hybrid electrical vehicles, in which the electric motor (EM) is placed inside the transmission housing due to their mission of cooling the EM. The cooling perf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::541c5251057b02ab97fd45458b85d352
http://hdl.handle.net/10651/66807

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A new relationship on transport properties of nanofluids. Evidence with novel magnesium oxide based n-tetradecane nanodispersions

Autor: Jose I. Prado, Javier P. Vallejo, Luis Lugo

Publikováno v: Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)

The worldwide increasing of thermal energy consumption fosters new technological solutions based on nanomaterials. The use of nanofluids enhances energy efficiency leading to eco-friendlier devices. Thus, researchers are encouraged to understand how

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b942325116679cc92ad00921f402f2
http://hdl.handle.net/11093/3016

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Experimental methodology to determine thermal conductivity of nanofluids by using a commercial transient hot-wire device

Autor: Jose I. Prado, Luis Lugo, Uxía Calviño

Publikováno v: Applied Sciences, Vol 12, Iss 329, p 329 (2022)
Applied Sciences; Volume 12; Issue 1; Pages: 329
Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)

The lack of a standard experimental procedure to determine thermal conductivity of fluids is noticeable in heat transfer processes from practical and fundamental perspectives. Since a wide variety of techniques have been used, reported literature dat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694f675e529cc3b136c3beb8f4e64e93
http://hdl.handle.net/11093/2952

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Multicriteria optimization of Brayton-like pumped thermal electricity storage with liquid media

Autor: A. Calvo Hernández, J. M. M. Roco, Alejandro Medina, D. Salomone-González, P.L. Curto-Risso, Julian Gonzalez-Ayala

Publikováno v: GREDOS. Repositorio Institucional de la Universidad de Salamanca
instname

[EN]A multi-objective and multi-parametric optimization of a Pumped Thermal Electricity Storage system based on Brayton cycles is presented by the calculation of different Pareto fronts and the associated Pareto optimal sets for energetic and design

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9620926a9d4a1f05269e30f1dbaf27aa
http://hdl.handle.net/10366/147218

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Desenrolo de nanofluidos para o almacenamento de enerxía térmica baseada en materiais de cambio de fase

Autor: Marcos Millán, Marco

Publikováno v: Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)

In recent decades, the growing international concern for environmental problems and other issues directly or indirectly related to energy consumption has motivated a great interest in improving the efficiency of thermal installations. In this sense,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::985af533a59d692314ee29f8f411e1d9
http://hdl.handle.net/11093/1912

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Tuning the thermal properties of aqueous nanofluids by taking advantage of size-customized clusters of iron oxide nanoparticles

Autor: Javier P. Vallejo, Luis Lugo, Amir Elsaidy, Verónica Salgueiriño

Publikováno v: Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)

Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG In this study, the thermal conductivity of aqueous nanofluids containing clusters of iron oxide (Fe3O4/γ-Fe2O3) nanoparticles has been investigated experimentally for the firs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c2ddf477e737b366703cc35b2375d45
https://linkinghub.elsevier.com/retrieve/pii/S0167732221024521

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Análisis numéricos de diferentes técnicas de mejora de mezcla en micro-dispositivos

Autor: Valeije Varona, Alejandro

Publikováno v: Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)

In this work, 3D numerical analyses are carried out to study different heat transfer and mixing enhancement techniques in confined flows inside micro-devices, where the flow commonly moves at low/moderate Reynolds numbers. The objective is to underst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eb16d83db47b3344b362421e616d8fb8
http://hdl.handle.net/11093/2604

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Influence of the improvement in thermal expectation levels with adaptive setpoint temperatures on energy consumption

Autor: Carlos Rubio-Bellido, Jesús A. Pulido-Arcas, David Bienvenido-Huertas, Daniel Sánchez-García

Publikováno v: Applied Sciences
Volume 10
Issue 15
Applied Sciences, Vol 10, Iss 5282, p 5282 (2020)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
RIARTE
Consejo General de la Arquitectura Técnica de España (CGATE)

A sustainable use of active heating, ventilation, and air conditioning (HVAC) systems is crucial for minimum energy consumption. Currently, research studies are increasingly applying adaptive setpoint temperatures, thus reducing considerably the ener

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8d8a870eadfdc0e3bbc609dc1221eba
https://hdl.handle.net/20.500.12251/1926

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Thermal and Physical Characterization of PEG Phase Change Materials Enhanced by Carbon-Based Nanoparticles

Autor: Gaweł Żyła, Samah Hamze, Marco A. Marcos, David Cabaleiro, Jacek Fal, Patrice Estellé

Publikováno v: Nanomaterials
Volume 10
Issue 6
Nanomaterials, Vol 10, Iss 1168, p 1168 (2020)
Nanomaterials, MDPI, 2020, 10 (6), pp.1168. ⟨10.3390/nano10061168⟩
Investigo. Repositorio Institucional de la Universidade de Vigo
Universidade de Vigo (UVigo)
Nanomaterials, 2020, 10 (6), pp.1168. ⟨10.3390/nano10061168⟩

This paper presents the preparation and thermal/physical characterization of phase change materials (PCMs) based on poly(ethylene glycol) 400 g·
mol&minus
1 and nano-enhanced by either carbon black (CB), a raw graphite/diamond nanomix

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4226997bd61abb5f7d4324856f1f3b8c

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Analysing natural ventilation to reduce the cooling energy consumption and the fuel poverty of social dwellings in coastal zones

Autor: David Bienvenido-Huertas, Daniel Sánchez-García, Carlos Rubio-Bellido

Publikováno v: Applied Energy
RIARTE
Consejo General de la Arquitectura Técnica de España (CGATE)

Graphical abstract
Highlights • Analysis of the influence of natural ventilation with adaptive comfort models. • Social dwelling assessed between 2015 and 2019. • Significant energy savings with the use of mixed mode. • Reduction of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::314206027b78749b40b8eb7c0dd245e8
https://pubmed.ncbi.nlm.nih.gov/32952267

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