Payri, Raul; Salvador, F.J.; Gimeno, Jaime; Viera-Sotillo, Juan Pablo(Frontiers Media SA, 2015)
[EN] Understanding and controlling mixing and combustion processes is fundamental in
order to face the challenges set by the ever more demanding pollutant regulations
and fuel consumption standards of direct injection ...
Pallarés Rubio, Francisco Javier; Davia, Antonio; Hassan, Wael M.; Pallarés Rubio, Luis(Elsevier, 2021-05-15)
[EN] On May 11, 2011 at 6:47p.m., an M5.1 earthquake took place in Lorca at a depth of 4 km, in the Region of Murcia, south of Spain, which resulted in nine fatalities and 324 injuries and major built environment damage. ...
Rinaudo, Paula; Paya-Zaforteza, Ignacio; Calderón García, Pedro Antonio; Sales Maicas, Salvador(ELSEVIER SCIENCE SA, 2016-03)
Gas temperature is a key variable in many high temperature applications. Sensors for measuring gas temperatures must be selected according to many different criteria, response time being one of the most important. Response ...
Bastidas Moncayo, Kared Sophia(Universitat Politècnica de València, 2021-09-02)
[ES] Con el aumento de la demanda de soluciones más amigables con el medio ambiente en la industria de la automoción, el motor de combustión interna alternativo (MCIA) enfrenta actualmente grandes desafíos para minimizar ...
[EN] In this study, a macroscopic characterization has been performed on a solenoid diesel injector (2200 bar-8 hole nozzle) under various non-reacting but evaporative conditions. For vapor penetration a two pass Schlieren ...
[EN] The limited information about the routes of the transmission of SARS-CoV-2 within the ongoing pandemic scenario mobilized the administration, industry and academy to develop sanitation and disinfection systems for ...
Torregrosa, A. J.; Serrano, J.R.; Piqueras, P.; García Afonso, Óscar(Elsevier, 2017)
[EN] The implementation of tight vehicle emission standards has forced manufactures to use aftertreatment systems extensively. In addition to pollutant emissions abatement, these devices have a noticeable impact on the ...
[EN] Spray systems often operate under extreme ambient conditions like high pressure, which can have a significant
influence on important spray phenomena. One of these phenomena is binary drop collisions. Such collisions, ...
Battistoni, Michele; Magnotti, Gina M.; Genzale, Caroline L.; Arienti, Marco; Matusik, Katarzyna E.; Duke, Daniel J.; GIRALDO-VALDERRAMA, JHOAN SEBASTIAN; Ilavsky, Jan; Kastengren, Alan L.; Powell, Christopher F.; Marti-Aldaravi, Pedro(SAE International, 2018)
[EN] In order to improve understanding of the primary atomization process for diesel-like sprays, a collaborative experimental and computational study was focused on the near-nozzle spray structure for the Engine Combustion ...
[EN] Background and objective: In the last few years, we have been exploring the use of transparent nanocrystalline yttria-stabilized zirconia (nc-YSZ) ceramics as a biomedical transparent cranial implant, referred as the ...
del Castillo, Roxana M.; del Castillo, Luis F.; Calles, Alipio G.; Compañ Moreno, Vicente(The Royal Society of Chemistry, 2018-07-21)
[EN] We study the electric conductivity of compounds formed by multilayer graphene in polypropylene. Our study makes a comparative analysis between the experimental and computational results. To obtain an experimental ...
[EN] This paper presents an experimental and computational study with the aim of developing a fundamental understanding of the nozzle internal flow behavior in a prototype piezo-stack injector with a multi-orifice nozzle, ...
KAMINSKI, Mieczyslaw; MAJ, Marek(Editorial Universitat Politècnica de València, 2009-12-18)
These investigations were carried out on silo models, free-standing silos and silo batteries. The researches include the evaluation of value of pressure and temperature field on the silo wall as well as temperature gradient, ...
[EN] This paper presents the evaluation of the performance of a ground source heat pump system monitored
plant providing heating/cooling to an office building located in the Universitat Politècnica de València in
Spain. ...
Lopo, Miguel; Montagud, Arnau; Navarro-Peris, Emilio; Cunha, Isabel; Zille, Andrea; Fernández de Córdoba Castellá, Pedro José; Moradas-Ferreira, Pedro; Tamagnini, Paula; Urchueguía Schölzel, Javier Fermín(Karger Publishers, 2012-07)
[EN] Background/Aims: The influence of different parameters
such as temperature, irradiance, nitrate concentration, pH,
and an external carbon source on Synechocystis PCC 6803
growth was evaluated. Methods: 4.5-ml ...
Galindo, José; Climent, H.; De La Morena, Joaquín; González-Domínguez, David; Guilain, Stephane; Besancon, Thomas(SAGE Publications, 2021-09)
[EN] The combination of a growing number of complex technologies in internal combustion engines (ICE) is commonplace, due to the need of complying with the tight pollutant regulations and achieving high efficiencies. Hence ...
Rivera Durán, Yago(Universitat Politècnica de València, 2023-07-03)
[ES] El flujo anular es uno de los regímenes de flujo bifásico más importantes y se caracteriza por que una fracción de líquido muy pequeña conocida como película de líquido que viaja cerca de la pared y un núcleo gaseoso. ...
[EN] This work has focused on characterizing laminated floors from the sound
perception perspective. There are two main aspects in this work. The first is
an alternative proposed for experimental characterization, which ...
Torres Górriz, Benjamín; Calderón García, Pedro Antonio; Paya-Zaforteza, Ignacio; Sales Maicas, Salvador(IOP Publishing: Hybrid Open Access, 2014-10-29)
This paper presents a new long gauge sensor for structural health monitoring based on the use of Fiber Bragg gratings. The proposed sensor has the advantage over existing sensors that it does not require prestressing of ...
Coronado-Hernández, Oscar Enrique; Vicente S. Fuertes-Miquel; Besharat, Mohsen; Ramos, Helena M.(MDPI, 2017-02)
The emptying procedure is a common operation that engineers have to face in pipelines.
This generates subatmospheric pressure caused by the expansion of air pockets, which can produce
the collapse of the system depending ...