Scipedia: Documents published in 2024

Simulation of time-dependent cement paste flow: Analysis of transient phenomena during slow flow

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:47:45 +0100

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Development of a Coupling Methodology Between CFD Codes

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:46:49 +0100

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Design of an Acoustic Luneburg Lens via Topology Optimization of Pentamode Lattice

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:45:46 +0100

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Projection Based Reduced Order Model of Elasto-Acoustic Vibrations Computed with Isogeometric Analyses

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:44:57 +0100

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Convergence Analysis of Multirate Fixed-Stress Split with Contact Mechanics

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:44:36 +0100

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Towards the Creation of Synthetic Bridge Digital Twins What-If Scenarios: Study Case and Calibration

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:44:16 +0100

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Numerical Modelling of Multi-ply Polymeric Cords

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:43:50 +0100

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Active Control of Separated Flow over a Bump Under Unsteady and Turbulent Conditions

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:42:49 +0100

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CFD-based design and performance analysis of a nose-on-chip device

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:41:52 +0100

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A Dynamic CT Based Pipeline To Assess Hemodynamic Indexes and Wall Stiffness of the Aorta

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:40:51 +0100

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Numerical Study of Magnetohydrodynamic Hypersonic Flow Around a Blunt Body Using OpenFOAM

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:40:17 +0100

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Linear Static and Free Vibration of Functionally Graded Non-Symmetrical I-Shaped Beams

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:40:00 +0100

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An integrated multi-imaging AI-based pipeline to study cardiovascular hemodynamic indices: aortic and pulmonary vessels case studies

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:39:36 +0100

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Adaption of Classical Grain Nucleation Models for the Application in PBF-LB/M Microstructure Simulations

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:39:08 +0100

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Computational Analysis of Pentamode Structures Under Compressive Loading

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:38:45 +0100

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Key Components for Efficient High Re Flow Simulations Around an Airfoil Using LBM

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:37:48 +0100

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Physics-Constrained NN-based Hyperelastic Constitutive Modeling of TPVs

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:36:47 +0100

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Local Immersed Boundary Method on body-conformal grids for the capture of geometrical features in aerodynamic simulations

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:35:49 +0100

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Comparison of data -driven methods for the prediction of flows about a wing

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:34:46 +0100

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Optimal Design of Vehicle Dynamics Using Gradient-based, Mixed-fidelity Multidisciplinary Optimization

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:33:49 +0100

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Towards domain decomposition of large neural networks

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:32:45 +0100

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Competition between 2D and 3D aerodynamic stall modes in transitional flows around a NACA0012 airfoil at Re=90000

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:31:45 +0100

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Algorithmic Differentiation of the pythonOCC Geometric Modeling Library

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:30:48 +0100

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Study of hemodynamic in the iliac bifurcation through Fluid-Structure Interaction simulations

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:29:48 +0100

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A Model-Reduction Technique based on Perturbation Method for the Analysis of Variable-Stiffness Shells

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:29:28 +0100

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Review and challenges for a realistic numerical SHM benchmark

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:29:03 +0100

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Parametric model reduction for broad-band frequency analysis of nearly periodic structures

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:23:44 +0100

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A non-intrusive surrogate model for hip implant positioning

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:22:47 +0100

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Topology Optimization subject to Constraints on the Interface Stiffness Matrix

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:21:47 +0100

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Mapping Manufacturing Variability to Composite Pressure Vessels’ Geometry

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:20:48 +0100

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Clustered Active Subspaces for Surrogate-Based Aerodynamic Shape Optimisation

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:19:52 +0100

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Efficient Mechanical Design of Lattice Metamaterials: a Multiscale Homogenization-based Approach

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:19:28 +0100

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Strain Rate Sensitive Delamination Modelling in Fibre Reinforced Polymer Composites

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:19:10 +0100

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Towards industrial relevance: Uncertainty in numerical resistance spot welding models

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:18:48 +0100

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Accelerating the FlowSimulator: Mixed Precision Linear Solvers in Industrial Grade CFD

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:18:17 +0100

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Brick Masonry Constituent Material Property Characterization Through Impact Excitation and Ultrasonic Pulse Velocity Test.

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:17:56 +0100

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Towards an actuator line model for the interaction between air jets and slender multi-component structures

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:17:35 +0100

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Multidisciplinary optimization of load adaptive wings for highly efficient long-haul airliners

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:17:16 +0100

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Comparison of Integration Methods for Cut Elements

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:16:57 +0100

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A High-Fidelity Framework Approach Enabling High-order Implicit Time Stepping For MDAO

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:16:37 +0100

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Zonal Time-stepping Method for Multi-scale Unsteady Simulations within an Industrial CFD Code

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:16:20 +0100

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Efficient and Robust Implicit Solvers for Unsteady Flow Problems Using Harmonic Balance

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:16:05 +0100

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Design Domain Distribution for Topology Optimization using Machine Learning

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:15:47 +0100

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A Practical Data Generation Framework for 4D Automotive MIMO Radar: Enabling Deep Learning and Radar Performance Analysis

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:14:45 +0100

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Efficient high-fidelity simulations for the energy transition using ARM and x86 64 architectures

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:13:46 +0100

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Level-set based composite voxels for FFT-based computational homogenization of thermal conductivity

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:12:43 +0100

Postbuckling Analysis of Variable Stiffness Laminates via R-Function Method

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:11:43 +0100

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Analysis of correlated flow fields via extended cluster-based network models

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:10:46 +0100

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MRI-based Computational Modeling of Human Cortical Folding

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:10:18 +0100

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Accelerating the FlowSimulator: Mesh Deformation Performance Enhancement through Mixed Precisions

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:09:50 +0100

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Modeling of fiber-reinforced, pressurised and preformed hoses

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:08:50 +0100

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On the Use of Representative Inhomogeneous Poisson-Voronoi Tessellations for Brittle Fragmentation Modelling

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:07:44 +0100

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Behaviour of URM piers under horizontal actions – Comparison of experimental and numerical results

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:06:47 +0100

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Evaluation of Material Models Used in Multi-Material Topology Optimization

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:05:50 +0100

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Thinning-induced breakup of a gravitational liquid jet driven by varicose perturbations

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:05:09 +0100

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Modeling Velocity Fluctuations for the Derivation of Automotive Component Loads

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:04:48 +0100

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3D Analysis of the behaviour of a foreign object in electromagnetic relays

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:04:22 +0100

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A PDE-informed and Physics-informed neural network for learning weak solutions in two-dimensional conservation laws

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:02:01 +0100

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Isogeometric Analysis for 2D Magnetostatic Computations with Multi-level Bézier Extraction for Local Refinement

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:01:41 +0100

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Stable, Efficient, and Higher-order Mesh Movement in Large-displacement Fluid-structure Interaction

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:01:21 +0100

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Comparison between linear and non-linear multifidelity models for turbulent flow problems

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:01:00 +0100

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Enhancing industrial quality control efficiency: an innovative deep learning approach for sustainable process monitoring

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:00:39 +0100

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Harmonic Behavior of Functionally Graded I-shaped Beams Using the Thermoelastic Model

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 11:00:22 +0100

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Modeling GPR observations on railway tracks via black box and physics informed neural networks

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:59:40 +0100

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A Finite Element Method for the Simultaneous Analysis of Implicitly Defined Reissner-Mindlin Shells

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:59:20 +0100

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Software Implementation to Simulate the Hemodynamics in Patient-Specific Coronary Arteries: A Review from the Past to the Present

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:59:04 +0100

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Droplet and particle formation in an X-microdevice

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:58:44 +0100

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Back-Analysis of Multi-Drum Columns to Estimate Information about Past Earthquakes

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:58:00 +0100

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Effect of the Carotid Geometry on the Onset of Atherosclerotic Plaques

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:57:37 +0100

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Simulating Two-Phase Flow with a Sharp, Structure-Preserving Two-Velocity Model

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:57:16 +0100

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Numerical Analysis of a Large Scale Distributed Propulsion Experiment at High Lift

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:56:51 +0100

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Review of liquid hydrogen tanks for short- and medium-haul aircraft

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:55:47 +0100

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Data Science Approach to Modeling Data Center Energy Efficiency

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:54:48 +0100

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On a Skin Effect in Magnetic Conductors

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:53:44 +0100

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Skeleton-based Block-structured Mesh Generation of Vascular Domains

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:53:19 +0100

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Linear stability exploration of transcritical non-isothermal Poiseuille flows

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:53:03 +0100

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On The Numerical Simulation Of Left Ventricle Models

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:52:42 +0100

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Spatio-Temporal Analysis of the Structures in High-Pressure Transcritical Fluid Flows

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:52:25 +0100

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Buoyant High-Pressure Transcritical Fluid Duct Flows

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:52:11 +0100

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Collocation and Galerkin isogeometric approximations of acoustic waves: a numerical comparison of spectral properties

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:49:48 +0100

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Data-Driven Acceleration of Statistical Convergence in Turbulent Flows

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:49:32 +0100

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Fuel Burn Efficiency Potential of Load Alleviation and Wing Planform Optimization in Conceptual Overall Aircraft Design

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:49:20 +0100

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Implicit LES via spectral/hp methods: rationale and comparison to traditional LES

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:49:04 +0100

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Dispersion Characteristics of Fiber-Reinforced Prestretched Materials: A SAFE Approach

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:48:45 +0100

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Flow Manipulation Strategies: Detached Eddy Simulation Study of DBD Plasma Actuators in a Bluff Body Burner

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:47:45 +0100

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Generating support structures for Additive Manufacturing using topology optimization and AM-guidelines

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:46:47 +0100

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Inverse Uncertainty Quantification in Passive Automobile Safety: Bayesian Inversion for Optimal Safety Ratings with Robustness Quantification

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:45:45 +0100

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Automated transport separation using the neural shifted proper orthogonal decomposition

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:44:47 +0100

This paper presents a neural network-based methodology for the decomposition of transport-dominated fields using the shifted proper orthogonal decomposition (sPOD). Classical sPOD methods typically require an a priori knowledge of the transport operators to determine the co-moving fields. However, in many real-life problems, such knowledge is difficult or even impossible to obtain, limiting the applicability and benefits of the sPOD. To address this issue, our approach estimates both the transport and co-moving fields simultaneously using neural networks. This is achieved by training two sub-networks dedicated to learning the transports and the co-moving fields, respectively. Applications to synthetic data and a wildland fire model illustrate the capabilities and efficiency of this neural sPOD approach, demonstrating its ability to separate the different fields effectively

A Novel EHD-Jet System to Achieve High Performance in Terms of Energy Consumption and Heat Transfer

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:43:46 +0100

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A new approach towards assessing convergence of partitioned fluid-structure interaction simulations

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:42:46 +0100

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Multiscale Finite Element Study of the Effects of the Water Retention Curve Hysteresis on Chloride Ingress in Recycled Aggregates Concrete.

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:41:45 +0100

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A New Metamaterial Plate With Tunable Thermal Expansion

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:40:45 +0100

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Model Order Reduction for Coupled Multi-Domain Simulations Applied to Helicopters

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:40:02 +0100

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Implicit Neural Representation For Accurate CFD Flow Field Prediction

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:39:44 +0100

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Flow Structures around the Burj Khalifa in 2D and 3D

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:39:28 +0100

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State Space System Identification and Impact Aided Damping Ratio Estimation for a Strengthened Stone Masonry Building

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:39:08 +0100

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Numerical simulation of vectoring of arc plasma jet using Coanda effect

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:38:44 +0100

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Enhancing Thermal Conductivity Modeling of Polyurethane with Phase Change Materials via Physics-Informed Neural Networks at Multiple Scales

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:38:26 +0100

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Multidisciplinary Modular Approach to Kinematic Mechanism Synthesis

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:35:07 +0100

In kinematic mechanism synthesis, the goal is to find the optimal configuration and parameters of a mechanism system that produces desired mechanical performance such as motion or force. For a problem involving a complex set of requirements, the optimal system often comprises of many mechanism components, known as Mechanical Building Blocks (MBBs). For example, a complex power transmission system is created with a series of gears, shafts, belts, etc. During the search for an optimal system, the algorithm must be able to evaluate the perfor mance of a candidate system made up of an arbitrary collection of building blocks. To address this challenge, we propose modular modelling of the MBBs that can be composed on-the-fly as a system of equations to be solved. This approach is largely based on multidisciplinary design optimization framework, where the model is composed by considering all relevant disciplines simultaneously to find an optimal solution. In this work, we present the first set of MBBs modelled so far, and three use cases where these building blocks are automatically composed to create a complex mechanism system and analyzed to find the optimal parameters of the system. Our approach is implemented using Dymos, which employs modular analysis and unified derivatives (MAUD) for computing the total derivatives out of the partial derivatives of individual building blocks for gradient-based optimization and a direct collocation method for integrating the kinematic equations. In sum mary, our work demonstrates the value of the multidisciplinary design optimization approach in solving a mechanism synthesis problem

Approximate calculation of changes in local and global quantities due to design modifications

Jesús Sánchez Pinedo — Tue, 29 Oct 2024 10:34:53 +0100

This contribution introduces a method for goal-oriented and global reanalysis. It allows the prediction of changes in selected quantities of interest by using the changes in the primal and dual so lutions resulting from structural modifications (e.g., changes in shape, topology, or material properties). Theapproach uses a goal-oriented method that includes both primal and dual problems. In particular, this method is easy to integrate into existing finite element programs because it does not require derivatives with respect to design variables