Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Arnau Pont"'
Autor:
Andrés G. Muñoz, Abdesselam Abdelouas, Ursula Alonso, Ana María Fernández, Rizlan Bernier-Latmani, Andrea Cherkouk, Roberto Gaggiano, James Hesketh, Nick Smart, Cristiano Padovani, Kristel Mijnendonckx, Vanessa Montoya, Andrés Idiart, Arnau Pont, Olga Riba, Nicolas Finck, Ashutosh R. Singh, Fraser King, Nikitas Diomidis
Publikováno v:
Frontiers in Nuclear Engineering, Vol 3 (2024)
A sealed container for the geological disposal of spent nuclear fuel and vitrified high-level waste is the only component of a deep geological repository that provides complete containment of radionuclides. As such, attention is focused on its lifeti
Externí odkaz:
https://doaj.org/article/723c2774be8c46c28f22fb183656c007
Autor:
Arnau Pont-Vílchez, Andrey Gorobets, Assensi Oliva, A. P. Duben, Alistair Revell, F. Xavier Trias
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
This paper presents a new approach for mitigating the unphysical delay in the Reynolds-averaged Navier–Stokes (RANS) to large-eddy simulation (LES) transition, often referred to as the gray area, which is a common issue for hybrid RANS–LES turbul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aba10e89ba70c9c6ee8968f18a18a67
https://hdl.handle.net/2117/367819
https://hdl.handle.net/2117/367819
Publikováno v:
Computers & Fluids. 239:105394
Publikováno v:
IberSPEECH
Publikováno v:
International Journal for Numerical Methods in Biomedical Engineering. 36
The numerical simulation of sibilant sounds in three-dimensional realistic vocal tracts constitutes a challenging problem because it involves a wide range of turbulent flow scales. Rotating eddies generate acoustic waves whose wavelengths are inverse
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Scipedia Open Access
Scipedia SL
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Scipedia Open Access
Scipedia SL
The high computational cost of solving numerically the fully compressible Navier–Stokes equations, together with the poor performance of most numerical formulations for compressible flowin the lowMach numberregime, has led to the necessity for more
Publikováno v:
Scipedia Open Access
Scipedia SL
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Scipedia SL
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
In this work we present a Fixed-Mesh ALE method for the numerical simulation of free surface flows capable of using an adaptivefinite element meshcovering a background domain. This mesh is successively refined and unrefined at each time step in order
Publikováno v:
Journal of Sound and Vibration. 493:115826
The analysis of planar wave resonances in ducts of variable cross-section is of importance in many areas of acoustics such as horn theory, the design of musical instruments or the numerical generation of voice. An interesting problem is that of modif
Publikováno v:
Flinovia—Flow Induced Noise and Vibration Issues and Aspects-II ISBN: 9783319767796
Curle’s acoustic analogy allows one to compute aerodynamic noise due to flow motion in the presence of rigid bodies. However, the strength of the dipolar term in the analogy depends on the values of the total flow pressure on the body’s surface.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dd438b4b43d818924ccc1cf6ee9b9a3
https://doi.org/10.1007/978-3-319-76780-2_12
https://doi.org/10.1007/978-3-319-76780-2_12
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Scipedia Open Access
Scipedia SL
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Scipedia Open Access
Scipedia SL
This is the peer reviewed version of the following article: [Guasch, O., Sánchez-Martín, P., Pont, A., Baiges, J., and Codina, R. (2016) Residual-based stabilization of the finite element approximation to the acoustic perturbation equations for low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2178ddefd8f2c1878680b0286f957416
http://hdl.handle.net/2117/99508
http://hdl.handle.net/2117/99508