An analysis is presented for the steady non-linear viscous flow of an incompressible viscous fluid over a horizontal surface of variable temperature with a power-law velocity under the influences of suction/blowing, viscous ...
Aghaali, Habib; Angström, Hans-Erik; Serrano Cruz, José Ramón(SAGE Publications (UK and US), 2015-02)
This paper presents a combination of theoretical and experimental investigations for determining the main heat fluxes
within a turbocharger. These investigations consider several engine speeds and loads as well as different ...
Torregrosa, A. J.; Bermúdez, Vicente; Olmeda González, Pablo Cesar; Figueroa García, Olga Ligia(Elsevier, 2012-02)
The main goal of this work is to validate an innovative experimental facility and to establish a methodology to evaluate the influence of some of the engine parameters on local engine heat transfer behaviour under motored ...
Peraza Ávila, Jesús Enrique(Universitat Politècnica de València, 2020-09-02)
[EN] The potential of diesel engines in terms of robustness, efficiency and energy density has made them widely used as power generators and propulsion systems. Specifically, fuel atomization, vaporization and air-fuel ...
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) ...
An analysis is presented for the laminar boundary layer flow induced in a quiescent fluid by
a permeable stretched flat surface with velocity uw(x) x1/3. A prescribed power-law surface
temperature (PST) distribution ...
Galindo, José; Serrano Cruz, José Ramón; Piqueras, P.; García Afonso, Óscar(Elsevier, 2012-07)
Heat transfer in wall-flow monoliths has gained in interest because of the widespread adoption of these systems by automotive industry to fulfil soot emission regulations and the importance of heat exchange on the regeneration ...
[EN] One of the key strategies to reduce CO2 emissions is to improve the efficiency of engines in order to diminish fuel consumption. A way to increase engine efficiency is to reduce the heat losses. Internal heat transfer ...
[EN] The inverse solution tests have been performed to the experimental data obtained during the oxidised Armco steel plate cooling by the air nozzle. The three-dimensional numerical model of heat transfer during the plate ...
Castelló Gómez, María Luisa; Heredia Gutiérrez, Ana Belén; Fito Suñer, Pedro José; Tarrazo Morell, José(2023-12-04)
In this paper, we will present the application of the steady-state heat transfer equation in the prediction of heat loss reduction in a system composed of several insulators arranged perpendicularly to the heat flow.
Gutiérrez Moreno, Jorge(Universitat Politècnica de València, 2015-04-20)
[ES] El presente Trabajo Final de Máster pretende encontrar y cuantificar los puentes térmicos entre los distintos elementos que conforman las carpinterías y los cerramientos donde éstas se asientan, con un propósito de ...
This paper presents a study of the flow and heat transfer of an incompressible Ostwald de-Waele power-law fluid past an infinite porous plate, subject to suction at the plate. The power-law index n satisfies 0 < n< 1 ...