Results 21 to 30 of about 19,863,493 (281)

Topology Optimization Based Material Design for 3D Domains Using MATLAB

open access: yesApplied Sciences, 2022
In this work, a simple, easy to use MATLAB code is presented for the optimal design of materials for 3D domains. For the optimal design of materials, the theoretical framework of topology optimization and that of homogenization were utilized to develop a
George Kazakis, Nikos D. Lagaros
doaj   +1 more source

Reduced Order Models for the Quasi-Geostrophic Equations: A Brief Survey

open access: yesFluids, 2020
Reduced order models (ROMs) are computational models whose dimension is significantly lower than those obtained through classical numerical discretizations (e.g., finite element, finite difference, finite volume, or spectral methods).
Changhong Mou   +4 more
doaj   +1 more source

Reduced Order Probabilistic Emulation for Physics‐Based Thermosphere Models

open access: yesSpace Weather, 2023
The geospace environment is volatile and highly driven. Space weather has effects on Earth's magnetosphere that cause a dynamic and enigmatic response in the thermosphere, particularly on the evolution of neutral mass density.
Richard J. Licata, Piyush M. Mehta
doaj   +1 more source

odibua/Fit-Hiearchy-of-Reduced-Comb-Drive-Models: Fit Hierarchical Reduced Comb-Drive Models

open access: yes, 2018
<p>Beta release of parameter fitting for reduced order models</p ...
Ohi Dibua
core   +2 more sources

Causal and stable reduced-order model for linear high-frequency systems [PDF]

open access: yes, 2008
With the ever-growing complexity of high-frequency systems in the electronic industry, formation of reduced-order models of these systems is paramount.
Deschrijver, D   +6 more
core   +2 more sources

Deep Learning-Based Accuracy Upgrade of Reduced Order Models in Topology Optimization

open access: yesApplied Sciences, 2021
Topology optimization problems pose substantial requirements in computing resources, which become prohibitive in cases of large-scale design domains discretized with fine finite element meshes.
Nikos Ath. Kallioras   +2 more
doaj   +1 more source

Modern methods of mathematical modeling of blood flow using reduced order methods [PDF]

open access: yesКомпьютерные исследования и моделирование, 2018
The study of the physiological and pathophysiological processes in the cardiovascular system is one of the important contemporary issues, which is addressed in many works.
Sergey Sergeevich Simakov
doaj   +1 more source

Reduced Order Modeling with Skew-Radial Basis Functions for Time Series Prediction

open access: yesEngineering Proceedings, 2023
We present a sparsity-promoting RBF algorithm for time-series prediction. We use a time-delayed embedding framework and model the function from the embedding space to predict the next point in the time series.
Manuchehr Aminian, Michael Kirby
doaj   +1 more source

A Reduced Order Model for Monitoring Aeroengines Condition in Real Time

open access: yesAerospace, 2023
A very fast reduced order model is developed to monitor aeroengines condition (defining their degradation from a baseline state) in real time, by using synthetic data collected in specific sensors.
Jose Rodrigo   +3 more
doaj   +1 more source

Reduced order models for Lagrangian hydrodynamics

open access: yesComputer Methods in Applied Mechanics and Engineering, 2022
42 pages, 7 figure, 8 ...
Dylan Matthew Copeland   +3 more
openaire   +2 more sources

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