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20212026
most citedEigensolution analysis of immersed boundary method based on volume penalization: applications to high-order schemes

4 citations · 4 across the 20 of their papers we have counts for

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10 papers · 1 filter

physics.flu-dyn2025

A Critical Assessment of Pattern Comparisons Between POD and Autoencoders in Intraventricular Flows

Eneko Lazpita, Andrés Bell-Navas, Jesús Garicano-Mena +2

Understanding intraventricular hemodynamics requires compact and physically interpretable representations of the underlying flow structures, as characteristic flow patterns are clo…

cs.LG2025

Generative Urban Flow Modeling: From Geometry to Airflow with Graph Diffusion

Francisco Giral, Álvaro Manzano, Ignacio Gómez +2

Urban wind flow modeling and simulation play an important role in air quality assessment and sustainable city planning. A key challenge for modeling and simulation is handling the…

physics.flu-dyn2025

Efficient Reduced Order Modeling Based on HODMD to Predict Intraventricular Flow Dynamics

Eneko Lazpita, Jesus Garicano-Mena, Soledad Le Clainche

Accurate and efficient modeling of cardiac blood flow is crucial for advancing data-driven tools in cardiovascular research and clinical applications. Recently, the accuracy and av…

physics.flu-dyn2025

Characterizing Intraventricular Flow Patterns via Modal Decomposition Techniques in Idealized Left Ventricle Models

Eneko Lazpita, Michael Neidlin, Jesus Garicano-Mena +1

Understanding the formation, propagation, and breakdown of the main vortex ring (VR) is essential for characterizing left ventricular (LV) hemodynamics, as its dynamics have been l…

physics.flu-dyn2025

Generative artificial intelligence and hybrid models to accelerate LES in reactive flows: Application to hydrogen/methane combustion

Xiangrui Zou, Rodrigo Abadia-Heredia, Laura Saavedra +3

With increasing emphasis on carbon neutrality, accurate and efficient combustion prediction has become essential for the design and optimization of new generation combustion system…

cs.CE2025

Ensemble Kalman Filter for Data Assimilation coupled with low-resolution computations techniques applied in Fluid Dynamics

Paul Jeanney, Ashton Hetherington, Shady E. Ahmed +4

This paper presents an innovative Reduced-Order Model (ROM) for merging experimental and simulation data using Data Assimilation (DA) to estimate the "True" state of a fluid dynami…

physics.flu-dyn2025

An Adaptive Framework for Autoregressive Forecasting in CFD Using Hybrid Modal Decomposition and Deep Learning

Rodrigo Abadía-Heredia, Manuel Lopez-Martin, Soledad Le Clainche

This work presents, to the best of the authors' knowledge, the first generalizable and fully data-driven adaptive framework designed to stabilize deep learning (DL) autoregressive…

physics.flu-dyn2025

HOSVD-SR: A Physics-Based Deep Learning Framework for Super-Resolution in Fluid Dynamics

Guillermo Barragán, Ashton Hetherington, Rodrigo Abadía-Heredia +2

In this work we present a novel methodology that combines Higher Order Singular Value Decomposition (HOSVD) with Deep Learning (DL) techniques for super-resolution in computational…

physics.flu-dyn2025

Hybrid machine learning models based on physical patterns to accelerate CFD simulations: a short guide on autoregressive models

Arindam Sengupta, Rodrigo Abadía-Heredia, Ashton Hetherington +2

Accurate modeling of the complex dynamics of fluid flows is a fundamental challenge in computational physics and engineering. This study presents an innovative integration of High-…

physics.flu-dyn2025

A low cost singular value decomposition based data assimilation technique for analysis of heterogeneous combustion data

Prajith Pillai, Ashton Hetherington, Laura Saavedra Sago +1

This article applies low-cost singular value decomposition (lcSVD) for the first time, to the authors knowledge, on combustion reactive flow databases. The lcSVD algorithm is a nov…