Departament d'Enginyeria mecànica
Collections in this community
-
Altres [3]
-
Articles de revista [402]
-
Capítols de llibre [10]
-
Dataset [1]
-
Llibres [10]
-
Presentacions [2]
-
Reports de recerca [11]
-
Working papers [4]
Recent Submissions
-
Friction stir welding of AA2024-T3: development of numerical simulation considering thermal history and heat generation
(2021-05-15)
Article
Restricted access - publisher's policyThis paper proposes a finite element model implemented in ANSYS using Lagrangian formulation to assess heat generation and friction dynamics of a friction stir welding process on AA2024-T3 aluminum plates. For that aim, ... -
Beta titanium alloys processed by laser powder bed fusion: a review
(2021-05-12)
Article
Restricted access - publisher's policyIn ßTi-alloys, some advances and developments have been reached toward optimizing their mechanical performance and their processability. However, the applications of these alloys via laser powder bed fusion (LPBF) are still ... -
Multiresonant Layered Acoustic Metamaterial (MLAM) solution for broadband low-frequency noise attenuation through double-peak sound transmission loss response
(Elsevier, 2021-08)
Article
Restricted access - publisher's policyThe problem of noise control and attenuation is of interest in a broad range of applications, especially in the low-frequency range, below 1000 Hz. Acoustic metamaterials allow us to tackle this problem with solutions that ... -
A 2.5D coupled FEM-BEM-MFS methodology for longitudinally invariant soil-structure interaction problems
(Elsevier, 2021-04)
Article
Restricted access - publisher's policyThis paper is concerned with a new prediction methodology for longitudinally invariant soil-structure interaction problems in elastodynamics. The method uses the finite-element method to model the structure, the boundary-element ... -
Three-dimensional data-tracking simulations of sprinting using a direct collocation optimal control approach
(2021-03-08)
Article
Open AccessBiomechanical simulation and modelling approaches have the possibility to make a meaningful impact within applied sports settings, such as sprinting. However, for this to be realised, such approaches must first undergo a ... -
Implementation and Validation of the Ffowcs-Williams and Hawkings equation in OpenFOAM [Dataset]
(Universitat Politècnica de Catalunya, 2021-05-06)
Dataset
Open AccessThis dataset includes the results of the aeroacoustics field of a tandem cylinder calculated using Curle's and F-WH analogy with OpenFOAM. The sound levels are measured as Power Spectral Density (PSD). The temporal acoustic ... -
Comparación de las características mecánicas y dieléctricas de varios polímeros mezclados con caucho de neumáticos fuera de uso (GTR) para su aplicación como aislante de calzado de trabajo industrial
(2020-01-01)
Article
Open AccessLa masiva fabricación de neumáticos y su dificultad para su posterior reciclaje, representa hoy por hoy, un grave problema medio ambiental. Existen varios métodos para intentar reciclar los neumáticos usados, uno de ellos ... -
Simulation of hydraulic cylinder cushioning
(2021-01-02)
Article
Open AccessThe internal cushioning systems of hydraulic linear actuators avoid mechanical shocks at the end of their stroke. The design where the piston with perimeter grooves regulates the flow by standing in front of the outlet ... -
Analysis of valorization process of aluminum breakage scraps to obtain green hydrogen
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-04-06)
Article
Open AccessIn this article, it is proposed to use aluminum breakage scraps to obtain green hydrogen through the aluminum–water reaction with caustic soda as a catalyst with experimental research. From this exothermic reaction, both ... -
An experimental exploration of the properties of random frequency response functions
(2021-01)
Article
Restricted access - publisher's policyThe vibro-acoustic analysis of complex structures over a broadband frequency range is an extremely challenging problem that may often require the use of a hybrid deterministic-statistical approach. Due to manufacturing ... -
Numerical validation of a hybrid approach for the assessment of vibrations and re-radiated noise in buildings due to railway traffic
(2020-12-25)
Article
Open AccessIn this paper, a hybrid experimental/numerical methodology for the assessment of railway induced ground-borne noise and vibration in buildings based on experimental measurement in the ground surface is proposed and validated. ... -
Revision of cancellation at the edge approach for active noise barrier
(2020)
Conference report
Restricted access - publisher's policyIn most of the investigations, the active noise barriers are configured placing both secondary sources and error sensors close to the edge of barriers, but it is unclear how far is this approach from the maximum theoretical ...
RSS 1.0