Listar IMTF - Contribuciones a congresos científicos por título
Mostrando ítems 76-95 de 152
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Feasibility study by simulation of a small sized Stirling engine for cooling generation.
(2023)Over the years, the demand for energy is increasing worldwide mainly due to population and consumption growth. At this point, Stirling engines play a very important role due to their high efficiency and reliability and ... -
Fluent simulation of a beta Stirling engine for very low temperatures.
(2024)This research article presents an in-depth study of the ZIFF-1000 Stirling engine, focusing on its simulation through ANSYS-Fluent software. The research initiates with a thorough study of the ZIFF-1000 engine, including ... -
Frequency response as a tool for optimizing active control of trailing vortices.
(2024)A Frequency Response analysis of a Lamb-Oseen vortex with different axial Single Point Injections to determine the optimal location for experimental active control is performed. -
Frequency response of Batchelor vortex.
(2023)We carried out a frequency response analysis of Batchelor vortex model in two different spatial configurations: punctual and annular jet. The theoretical base flow corresponds to the experimental setting of a wing model ... -
Generación de hidrógeno a partir de energia solar para su uso en vehículos con célula de combustible
(2015-06-26)Tradicionalmente se ha considerado a los combustibles fósiles como fuente de energía barata y abundante. Sin embargo, la disminución de las reservas y el aumento de la demanda mundial de energía, además de la contaminación ... -
Global stability map of the flow in a horizontal concentric cylinder forced by natural convection.
(2021-01-11)There are a large number of studies in the literature on natural convection in the annulus between horizontal concentric cylinders. However, not many publications dealing with global stability analysis in this kind of flow ... -
Heat transfer enhancement using nanofluids in the compression exchanger in a solar Stirling engine
(2019-07-02)In this paper a improvement in the heat exchange of a solar Stirling engine during the compression phase was studied. The viability of using nanoparticles as ceramic oxide (Al2O3 in water) at different concentrations ... -
Higher order dynamic mode decomposition to identify decay in trailing vortices
(2022)We conduct three-dimensional measurements of the velocity field using stereo PIV in the turbulent wake of a wing model based on a NACA0012 airfoil, for an angle of attack of 9 degrees, and Reynolds number 40000 up to 32 ... -
Identificación de errores conceptuales comunes en estudiantes de Termodinámica Básica
(2015-06-26)Se investigan los preconceptos sobre calor y temperatura que tienen los alumnos de ingeniería antes de recibir formación en Termodinámica. El diagnóstico se realiza mediante un cuestionario, pasado a principios de curso. ... -
Influence of Reynolds number on theoretical models for trailing vortices
(2015-07-09)We conduct direct numerical simulations for a NACA0012 airfoil at Reynolds numbers (Re) ranging from 300 to 7000 to determine the wake behavior behind this wing profile. We characterize the structure of the wing-tip vortex, ... -
Influence of system dynamics in brake blending strategies for electric vehicles
(2019-09-17)Regenerative and friction braking blending strategies need to consider both system dynamics in order to optimize their performance. Usually, the priority in electric vehicles is battery regeneration through electric braking ... -
Influence of tire dynamics on a braking process with ABS.
(Elsevier, 2021)This article analyzes the influence of the proper modeling of the anti-lock brake system control loop components. Both the use of a stationary tire model and not considering the delays due to measurement, estimation, and ... -
Influencia de la temperatura y la velocidad en la dinámica del contacto neumático carretera
(2020-03-11)En el contexto de los sistemas de seguridad activa en vehículos, los neumáticos juegan un papel fundamental. Un conocimiento más preciso del comportamiento del neumático conlleva directamente una mejora de la seguridad ... -
Influencia del número de días tipo en la optimización de plantas térmicas centralizadas
(2013-07-08)Centralizar la producción térmica de un conjunto de edificios plantea numerosos problemas de interés técnico. Uno de ellos es la selección óptima de los equipos que componen la planta: tecnologías, potencias, conexionado ... -
Innovative concepts of Integrated Solar Combined Cycles (ISCC) using a Solid Oxide Fuel Cell (SOFC)
(2018-03-22)Concentrating Solar Power (CSP) is one of the most promising ways for electricity production of the upcoming years with high penetration of intermittent renewable energy sources such as wind and solar-photovoltaics. This ... -
Integración de Puentes Térmicos en Programas de Simulación Dinámica de Edificios mediante el Método del Muro Equivalente
(2015-06-29)Los puentes térmicos son zonas de la envolvente de un edificio en las que se produce una transmisión preferencial de calor cuya causa es una heterogeneidad geométrica o material. Los programas más utilizados de simulación ... -
Investigación en comportamiento térmico de cocinas solares en el sur de la península ibérica 2020-2022
(2022)Esta comunicación resume el desarrollo de dos años de colaboración entre la Universidad de Málaga y la Universidad del Algarve en la investigación del comportamiento térmico de cocinas solares. Se han puesto a punto unas ... -
Is there a mechanical regulation of bone formation in spinal fusion?
(2013)Introduction Lumbar interbody fusion using cages is one of the most reliable treatment options for degenerative spinal diseases. Currently, many cage designs are available in the market; however none of them is completely ... -
Lateral meniscus root avulsion increases contact pressures: A Finite Element study
(2022-07)Deleterious consequences of posterior meniscal root detachment have been related to variations in contact pressure distribution seen in biomechanical investigations. However, little is known about the biomechanical effects ... -
Linearized potential theory of flapping foils in tandem configuration
(2018-11-26)A vortical impulse theory is used to compute the lift, thrust and moment of two-dimensional flapping foils in tandem configuration within the framework of unsteady linear potential theory. First, general expressions are ...