LABSON - Laboratori de Sistemes Oleohidràulics i Pneumàtics
LABSON ofereix solucions tecnològiques en el camp de l'automatització de maquinària i processos industrials. En els últims anys ha desenvolupat tecnologies com: disseny de components oleohidràulics (p.ex.: cilindres hidràulics d'altes prestacions, suspensions oli-pneumàtiques per a vehicles pesants, sistemes d'accionament de panells solars de grans dimensions, minicomponents oleohidràulics)
LABSON ha realitzat un ampli ventall de serveis que cobreixen les demandes de les empreses nacionals i internacionals. Realitza estudis teòrics i de simulació numèrica orientats a la investigació aplicada i que compta amb l'avantatge d'un fort suport experimental en l'àmbit de l'enginyeria de fluids, incloent metodologia PIV (Particle Image Velocimetry).
Collections
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Articles de revista [15]
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Llibres [1]
Recent Submissions
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Pressure-drop coefficients for cushioning system of hydraulic cylinder with grooved piston: a computational fluid dynamic simulation
(2017-10-25)
Article
Open AccessCushioning is an important aspect in hydraulic cylinder performance. The piston has to be decelerated before it strikes the end cap in order to avoid stresses in the cylinder components and reduce vibration that can be ... -
Magnet-sleeve-sealed mini trochoidal-gear pump prototype with polymer composite gear
(2017-09-21)
Article
Open AccessThe trochoidal-gear technology has been growing in groundbreaking fields. Forthcoming applications are demanding to this technology a step forward in the conceiving stage of positive displacement machines. The compendium ... -
Experimental study of 3D movement in cushioning of hydraulic cylinder
(2017-05-25)
Article
Open AccessA double acting cylinder operation has been fully monitored in its key functional parameters, focused on characterization of end-of-stroke cushioning and starting phases. Being the cylinder performance reliant in the piston ... -
Method for fluid flow simulation of a gerotor pump using OpenFOAM
(2017-07-21)
Article
Restricted access - publisher's policyA new approach based on the open source tool OpenFOAM is presented for the numerical simulation of a mini gerotor pump working at low pressure. The work is principally focused on the estimation of leakage flow in the ... -
Experimental study on the impulsion port of a trochoidal wheeled pump
(2017-06-01)
Article
Restricted access - publisher's policyAll positive displacement pumps produce a pulsating flow. The present paper reports the experimental measurement of steady flow pulsations in the outlet of the internal wheeled pump. In the measured flow, the manufacturing ... -
GeroMAG: in-house prototype of an innovative sealed, compact and non-shaft-driven gerotor pump with magnetically-driving outer rotor
(2017-03-26)
Article
Open AccessThe technology of gerotor pumps is progressing towards cutting-edge applications in emerging sectors, which are more demanding for pump performance. Moreover, recent environmental standards are heading towards leakage-free ... -
Numerical study of the aerodynamics of sound sources in a bass-reflex port
(Engineering Applications of Computational Fluid Mechanics, 2017-01-20)
Article
Open AccessThe aim of this paper is to study the aerodynamics phenomena of a bass-reflex port that causes noise in the audible frequency range. After discarding structural and mechanical vibration issues, the hypothesis considered ... -
Numerical study of impingement location of liquid jet poured from a tilting ladle with lip spout
(2017-04)
Article
Open AccessA new approach for simulating liquid poured from a tilting lip spout is presented, using neither a dynamic mesh nor the moving solid solution method. In this case only the tilting ladle is moving, so we propose to rotate ... -
Methodology based on best practice rules to design a new-born trochoidal gear pump
(2017-02-10)
Article
Open AccessThe trochoidal gear pump, also known as gerotor, owing to its remarkable advantages compared to other hydraulic pumps is chosen for many engineering applications. As each application is unique, the designer ought to be ... -
Hemodynamics in the thoracic aorta using OpenFOAM: 4D PCMRI versus CFD
(2015-03-01)
Book
Open Access -
Flexible rod design for educational wind balance
(2016-03-07)
Article
Open AccessThis article provides a technical description of a flexible hinge for wind tunnel rigs. For academic purposes, the device was integrated into several rod flexures to build a home-made external wind balance system. The ... -
Estimation of wall shear stress using 4D flow cardiovascular MRI and computational fluid dynamics
(2016-10-26)
Article
Restricted access - publisher's policyIn the last few years, wall shear stress (WSS) has arisen as a new diagnostic indicator in patients with arterial disease. There is a substantial evidence that the WSS plays a significant role, together with hemodynamic ...
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