Listar por autor "Del-Pino-Peñas, Carlos Manuel"
Mostrando ítems 21-39 de 39
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Frequency response as a tool for optimizing active control of trailing vortices.
Garrido-Martín, Manuel; Bölle, Tobias; Del-Pino-Peñas, Carlos Manuel
; Blanco-Rodríguez, Francisco José; Gutiérrez-Castillo, Paloma (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.
Del-Pino-Peñas, Carlos Manuel; Blanco-Rodríguez, Francisco José; Garrido-Martín, Manuel; Parras-Anguita, Luis (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 ... -
Higher order dynamic mode decomposition of an experimental trailing vortex
Gutiérrez-Castillo, Paloma; Garrido-Martín, Manuel; Bölle, Tobias; García-Ortiz, José Hermenegildo; Aguilar-Cabello, Jorge; Del-Pino-Peñas, Carlos Manuel[et al.] (AIP, 2022-10-27)
The decay of trailing vortices is a fundamental problem in fluid mechanics and constitutes the basis of control applications that intend to alleviate the wake hazard. In order to progress, we use the recently developed ... -
Higher order dynamic mode decomposition to identify decay in trailing vortices
Gutiérrez-Castillo, Paloma; Garrido-Martín, Manuel; Bölle, Tobias; García Ortiz, José Hermenegildo; Aguilar-Cabello, Jorge; Del-Pino-Peñas, Carlos Manuel[et al.] (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 ... -
Influence of passive deformation in the lift coefficient of a NACA0012 wing model
Durán, E.; Lorite Díez, M.; Konovalov-Shishov, Nikita; Gutiérrez Castillo, P.; Del-Pino-Peñas, Carlos Manuel (Elsevier, 2024)
The extensive use of lightweight materials in aerial vehicle wings involves structural flexibility phenomena that generate non-negligible deformation effects. This influence is not restricted to big aircraft but also plays ... -
Influence of Reynolds number on theoretical models for trailing vortices
Domínguez-Vázquez, Adrián; García-Ortiz, José Hermenegildo; Serrano-Aguilera, Juan José; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (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, ... -
Mejora de la metodología docente en campus virtual para la consecución de los objetivos de aprendizaje en asignaturas de turbomáquinas hidráulicas.
(2023)El objeto del presente Trabajo de Fin de Grado (TFG) es analizar, evaluar y proponer mejoras en la metodología docente utilizada en el campus virtual para las asignaturas de turbomáquinas hidráulicas. El enfoque se centra ... -
Nonlinear evolution of harmonically forced perturbations on a wingtip vortex
García-Ortiz, José Hermenegildo; Parras-Anguita, Luis; Diamessis, Peter; Del-Pino-Peñas, Carlos Manuel (2016-09-19)
Wingtip vortices are created by flying airplanes due to lift generation. The vortex interaction with the trailing aircraft has sparked researchers’ interest to develop an efficient technique to destroy these vortices. ... -
Numerical Investigation on the Effect of Active Injection Location on the Frequency Response of a Batchelor Vortex.
Garrido-Martín, Manuel; Blanco-Rodríguez, Francisco José; Gutiérrez-Castillo, Paloma; Del-Pino-Peñas, Carlos Manuel (2023)
This study investigates the effect of the variation of the active control application distance on the frequency response of a Batchelor vortex. The theoretical base flow pertains to the experimental configuration of a ... -
On the effect of deformation in a wing model on the correlation of the lift slope
Gutiérrez-Castillo, Paloma; Durán-Venegas, Eduardo; Konovalov-Shishov, Nikita; Del-Pino-Peñas, Carlos Manuel (2023)
Deformed wing models with a NACA0012 airfoil are analyzed experimentally in a wind tunnel at the University of Malaga. Measurements show the influence of the level of the deformation on the lift coefficient and, therefore, ... -
On the effect of low blowing ratio continuous jets on wingtip vortex characteristics
Blanco-Rodríguez, Francisco José; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel; García Ortiz, José Hermenegildo (2018-09-03)
Vortices are an unavoidable effect of flight, which appear behind the wing with a bounded length. The strength of these vortices, which are extremely stable, is due to the lift force [1]. That is the reason why this ... -
On the optimaL response of q-vortex
Rodríguez-García, Jesús Óscar; Blanco-Rodríguez, Francisco José; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (2016-09-19)
Wingtip vortices represent a hazard for the stability of the following airplane in airport highways. These flows have been usually modeled as swirling jets/wakes, which are known to be highly unstable and susceptible to ... -
On the steady and unsteady aerodynamics of wing models at low Reynolds numbers for micro air vehicle applications
(UMA Editorial, 2021-12-14)Resumen tesis:In this thesis we have studied the stationary and non-stationary aerodynamic characteristics of wings at low Reynolds numbers commonly achieved in MAVS vehicles. The lift coefficient for a flat plate at low ... -
PIV measurements of the effect of pulsed blowing jet on a NACA0012 wing model
García Ortiz, José Hermenegildo; Aguilar-Cabello, Jorge; Guzmán Gómez, Alicia; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (Congress for the 19th Laser Symposium, 2018-07-16)
Wingtip vortices are present in taking off, and landing operations and their presence in airport runways must be reduced. To that end, several strategies have been considered in the last decades, being the active control ... -
Sobre la dinámica del flujo de aire en difusores por mezcla y desplazamiento
(UMA Editorial, 2017-07-26)Esta tesis versa sobre el estudio de la dinámica de un flujo de aire en sistemas de ventilación por mezcla y desplazamiento. Para este fin, se ha tenido en cuenta diferentes aspectos numéricos, experimentales y algunas ... -
Stability analysis of flow structures in hovering using robotic experiments and flow visualizations
Marín-Navarro, Alejandro; Aguilar-Cabello, Jorge; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (Lisbon Laser Symposium, 2018)
We investigate the kinematics and stability of hovering flight making use of a robotic experimental device that simulate the movement of insects or birds. We carried out this analysis based on the characterization of ... -
Técnicas experimentales y numéricas aplicadas a sistemas de climatización mediante disusión de aire y suelo frío
Fernández-Gutiérrez, Alberto (Universidad de Málaga, Servicio de Publicaciones y Divulgación Científica, 2014)
En el presente trabajo se estudia una geometría sencilla de un pequeño difusor a escala de ventilación por desplazamiento que impulsa aire con fines de refrigeración, por medio de visualizaciones y medidas con LDA (Laser ... -
Theoretical parameters of trailing vortices versus aspect ratio of wing models
Aguilar-Cabello, Jorge; Jiménez-Rodríguez, Alberto; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (2019-07-18)
We perform 2D-PIV measurements to characterize trailing vortices in NACA0012 wing models for aspect ratios ranging between 1 and 2.5, and for chord-based Reynolds numbers from 7000 to 40000. Firstly, and regarding the ... -
Wingtip vortex in a NACA0012 airfoil and its active control
García-Ortiz, José Hermenegildo; Blanco-Rodríguez, María José; Parras-Anguita, Luis; Del-Pino-Peñas, Carlos Manuel (2015-09-09)
We conduct experiments in a towing-tank to analyse the flow patterns of wingtip vortices in a NACA 0012 airfoil. In this experimental research, we provide PIV measurements and flow visualisations. Without active control, ...