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Browsing by Subject "Engine"

Now showing items 1-13 of 13

Dual-fuel compression ignition: towards clean, highly efficient combustion

Monsalve Serrano, Javier (2016-12-12)

The more and more stringent emissions regulations, together with the greater fuel economy demanded by vehicle users, impose a clear objective to researchers and engine manufacturers: look for the maximum efficiency with ...
Effect of in-cylinder swirl on engine efficiency and heat rejection in a light-duty diesel engine

Olmeda, P.; Martín, J.; Blanco-Cavero, Diego; Warey, A.; Domenech, V. (SAGE Publications, 2017)

[EN] During the last years, the growing awareness about the impacts of climate change lead to an increase in the importance of the efficiency over other criteria in the design of internal combustion engines. In this ...
Estudio de los procesos Termo y Fluido dinámicos en un motor Diésel de Combustión Interna Alternativo a pequeña escala, enfocado en los efectos del tamaño del motor en su rendimiento y emisiones

Graciano Bustamante, Diana Sorely (2015-06-02)

[EN] This paper focuses on design a small dimensions diesel engine, optimizing the fuel efficiency, emissions reduction, among others. This based on existing technology in low cylinder capacity micro engines, adding research ...
Estudio tecnológico y tendencias en el uso de lubricantes en el sector agrícola y sus consecuencias derivadas en el mantenimiento

Hervás González, Raül (2017-10-23)

[EN] This work research deeply in the use of lubricants and their maintenance in the agricultural sector. This study has consisted in the selection of the 7 agricultural machine manufacturers with greater sales in Spain, ...
Evaluation of swirl effect on the Global Energy Balance of a HSDI Diesel engine

Benajes, Jesús; Olmeda, P.; Martín, J.; Blanco-Cavero, Diego; Warey, Alok (Elsevier, 2017)

[EN] In the last years, a growing interest about increasing engine efficiency has led to the development of new engine technologies. Since air motion in the chamber is a key issue in internal combustion engines to improve ...
Experimental study of oil coking problem and contribution to the modelling of heat transfer in turbochargers

Rodriguez Usaquén, Yuly Tatiana (2019-02-22)

[ES] The automotive industry represents one of the most important sectors in the world. Given its socio-economic influence, research is aimed at reducing fuel consumption and emissions. Turbochargers provide several benefits ...
Experiments on the influence of intake conditions on local instantaneous heat flux in reciprocating internal combustion engines

Desantes, J.M.; Torregrosa, A. J.; Broatch, A.; Olmeda González, Pablo Cesar (Elsevier, 2011-01)

[EN] The present study tries to be a contribution for the development of more precise theoretical models for predicting the dissipation of heat through the combustion chamber walls of reciprocating (internal combustion) ...
INFLUENCE OF THE MIXTURE PREPARATION ON THE COMBUSTION IN DIRECT INJECTION ENGINES

GASTALDI, PATRICK (2015-03-31)

During the last two centuries, the development of the internal combustion engine has followed the evolution of the customer expectations. From the race for pure performances, high power, and fun to drive, perfectly well ...
Mejoras al banco de ensayo de motor utilizado por FSUPV Team y obtención de curvas características del motor.

Peñín García, Alfonso José (2018-10-17)

[ES] El proyecto consiste en dos partes bien diferenciadas. Primero se efectuarán una serie de mejoras al banco de ensayo de motor utilizado por FSUPV Team. Las mejoras consistirán en tres apartados fundamentales: Mejora ...
On the rate of injection modeling applied to direct injection compression ignition engines

Payri Marín, Raúl; Gimeno García, Jaime; Novella Rosa, Ricardo; Bracho León, Gabriela Cristina (SAGE Publications (UK and US), 2016-12)

Modern engine design has challenging requirements towards maximum power output, fuel consumption and emissions. For engine combustion development programs, the injection system has to be able to operate reliable under a ...
RISE: Relevant Image Search Engine

Segarra Querol, Franco María (2011-09-06)

We create a retrieval engine system using content based image retrieval techniques and fusing them with text annotations captioned from the web. This captions will be automatically selected starting with a vocabulary.
X-ray diagnostics of dodecane jet in spray A conditions using the new one shot engine (NOSE)

Chiboud, Ibrahim; Arjouche, Hugo; Nilaphai, Ob; Dozias, Sebastian; Moreau, Bruno; Hespel, Camille; Foucher, Fabrice; Mounaïm-Rousselle, Christine; Pouvelse, Jean-Michel; Robert, Eric (Editorial Universitat Politècnica de València, 2017-07-28)

[EN] Quantifying liquid mass distribution data in the dense near nozzle area to develop and optimize diesel spray by optical diagnostic is challenging. Optical methods, while providing valuable information, have intrinsic ...
Zentract: Engine con simulación discreta para videojuegos 2D

Ossa Pérez, Pablo de la (2014-04-11)

Este proyecto aúna el desarrollo de un engine en C++ para juegos en 2D haciendo uso de Box2D, aplicarle una mejora moderna y revolucionaria y finalmente hacer pruebas para conocer el impacto del mismo en una situación real.