A fast computational method for internal temperature field in Oil-Immersed power transformers
G Liu, W Hu, S Hao, C Gao, Y Liu, W Wu, L Li - Applied Thermal …, 2024 - Elsevier
In order to improve the computational efficiency of the steady-state temperature rise of oil-
immersed power transformer windings, this paper proposes a temperature field reduced …
immersed power transformer windings, this paper proposes a temperature field reduced …
Reduced Lagrange multiplier approach for non-matching coupled problems in multiscale elasticity
C Belponer, A Caiazzo, L Heltai - arxiv preprint arxiv:2309.06797, 2023 - arxiv.org
This paper presents a numerical method for the simulation of elastic solid materials coupled
to fluid inclusions. The application is motivated by the modeling of vascularized tissues and …
to fluid inclusions. The application is motivated by the modeling of vascularized tissues and …
A boundary-oriented reduced Schwarz domain decomposition technique for parametric advection-diffusion problems
MB del Pino, TC Rebollo, MG Mármol - arxiv preprint arxiv:2305.19199, 2023 - arxiv.org
We present in this paper the results of a research motivated by the need of a very fast
solution of thermal flow in solar receivers. These receivers are composed by a large number …
solution of thermal flow in solar receivers. These receivers are composed by a large number …
Hierarchical model reduction driven by machine learning for parametric advection-diffusion-reaction problems in the presence of noisy data
We propose a new approach to generate a reliable reduced model for a parametric elliptic
problem, in the presence of noisy data. The reference model reduction procedure is the …
problem, in the presence of noisy data. The reference model reduction procedure is the …
Efficient modeling of multimode guided acoustic wave propagation in deformed pipelines by hierarchical model reduction
GG Gentili, M Khosronejad, G Bernasconi… - Applied Numerical …, 2022 - Elsevier
The finite element based Hierarchical Model (HiMod) reduction technique is here applied,
for the first time, to model guided acoustic wave propagation in deformed pipelines in a …
for the first time, to model guided acoustic wave propagation in deformed pipelines in a …
Advanced Modeling of Rectangular Waveguide Devices With Smooth Profiles by Hierarchical Model Reduction
G Garcia-Contreras, J Córcoles… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
We present a new method for the analysis of smoothly varying tapers, transitions, and filters
in rectangular waveguides. With this aim, we apply a hierarchical model (HiMod) reduction …
in rectangular waveguides. With this aim, we apply a hierarchical model (HiMod) reduction …
Hierarchical model reduction techniques for flow modeling in a parametrized setting
In this work we focus on two different methods to deal with parametrized partial differential
equations in an efficient and accurate way. Starting from high fidelity approximations built via …
equations in an efficient and accurate way. Starting from high fidelity approximations built via …
Isogeometric hierarchical model reduction for advection–diffusion process simulation in microchannels
Microfluidics has proven to be a key technology in various applications, making it possible to
reproduce large-scale laboratory settings at a more sustainable small-scale. The current …
reproduce large-scale laboratory settings at a more sustainable small-scale. The current …