Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Saddam Hijazi"'
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 10, Iss 1, Pp 1-38 (2023)
Abstract We present a Reduced Order Model (ROM) which exploits recent developments in Physics Informed Neural Networks (PINNs) for solving inverse problems for the Navier–Stokes equations (NSE). In the proposed approach, the presence of simulated d
Externí odkaz:
https://doaj.org/article/f3c02454dcd54e2c81ed3145c95fb1f5
Publikováno v:
Advanced Reduced Order Methods and Applications in Computational Fluid Dynamics ISBN: 9781611977240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4a8f867d1fdc143a262b74026bbddb0
https://doi.org/10.1137/1.9781611977257.ch7
https://doi.org/10.1137/1.9781611977257.ch7
Autor:
Matteo Zancanaro, Saddam Hijazi, Michele Girfoglio, Andrea Mola, Giovanni Stabile, Gianluigi Rozza
Publikováno v:
Advanced Reduced Order Methods and Applications in Computational Fluid Dynamics ISBN: 9781611977240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4711ebd8560ed42477bfc6feb9c36154
https://doi.org/10.1137/1.9781611977257.ch8
https://doi.org/10.1137/1.9781611977257.ch8
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783030487201
Quantification of Uncertainty: Improving Efficiency and Technology-QUIET selected contributions
Lecture Notes in Computational Science and Engineering
Lecture Notes in Computational Science and Engineering-Quantification of Uncertainty: Improving Efficiency and Technology
Quantification of Uncertainty: Improving Efficiency and Technology-QUIET selected contributions
Lecture Notes in Computational Science and Engineering
Lecture Notes in Computational Science and Engineering-Quantification of Uncertainty: Improving Efficiency and Technology
In this work, Uncertainty Quantification (UQ) based on non-intrusive Polynomial Chaos Expansion (PCE) is applied to the CFD problem of the flow past an airfoil with parameterized angle of attack and inflow velocity. To limit the computational cost as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b1ad40dd7856da2898dcc613899b79
http://hdl.handle.net/20.500.11767/115048
http://hdl.handle.net/20.500.11767/115048
Autor:
Gianluigi Rozza, Shafqat Ali, Francesco Ballarin, Andrea Mola, Saddam Hijazi, Sokratia Georgaka, Giovanni Stabile
We present different strategies to be able to increase Reynolds number in Reduced Order Methods (ROMs), from laminar to turbulent flows, in the context of the incompressible parametrised Navier-Stokes equations. The proposed methodologies are based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92c01587d02181edac63f686bb4db980
https://doi.org/10.14293/p2199-8442.1.sop-math.sermmh.v1
https://doi.org/10.14293/p2199-8442.1.sop-math.sermmh.v1
Publikováno v:
Numerical Methods for Flows-FEF 2017 Selected Contributions
Lecture Notes in Computational Science and Engineering
Lecture Notes in Computational Science and Engineering-Numerical Methods for Flows
Lecture Notes in Computational Science and Engineering ISBN: 9783030307042
Lecture Notes in Computational Science and Engineering
Lecture Notes in Computational Science and Engineering-Numerical Methods for Flows
Lecture Notes in Computational Science and Engineering ISBN: 9783030307042
We present in this double contribution two different reduced order strategies for incompressible parameterized Navier-Stokes equations characterized by varying Reynolds numbers. The first strategy deals with low Reynolds number (laminar flow) and is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3b04a7cd44eac4db62370305610a99a
Publikováno v:
Communications in Applied and Industrial Mathematics
Communications in Applied and Industrial Mathematics, Vol 8, Iss 1, Pp 210-236 (2017)
Communications in Applied and Industrial Mathematics, Vol 8, Iss 1, Pp 210-236 (2017)
Vortex shedding around circular cylinders is a well known and studied phenomenon that appears in many engineering fields. A Reduced Order Model (ROM) of the incompressible flow around a circular cylinder is presented in this work. The ROM is built pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a508bf319b9008b05d4b7e8d7b5086
http://arxiv.org/abs/1701.03424
http://arxiv.org/abs/1701.03424