Physics-Infused Reduced-Order Modeling of Aerothermal Loads for Hypersonic Aerothermoelastic Analysis

C Vargas Venegas, D Huang - AIAA journal, 2023 - arc.aiaa.org
This paper presents a novel physics-infused reduced-order modeling (PIROM) methodology
for efficient and accurate modeling of nonlinear dynamical systems. The PIROM consists of a …

Expedient hypersonic aerothermal prediction for aerothermoelastic analysis via field inversion and machine learning

CA Vargas Venegas, D Huang - AIAA Scitech 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-1707. vid The accurate and
efficient prediction of aerothermal loads over the hypersonic vehicles during atmospheric …

Robust aerodynamic shape optimization using a novel multi-objective evolutionary algorithm coupled with surrogate model

X Tian, J Li - Structural and Multidisciplinary Optimization, 2020 - Springer
The fruit fly optimization algorithm (FOA) is a newly developed bio-inspired algorithm that
has exhibited enormous values in engineering optimization. In this study, an effective multi …

A high-fidelity coupling framework for aerothermoelastic analysis and adjoint-based gradient evaluation

LJ Smith, LJ Halim, G Kennedy, MJ Smith - AIAA Scitech 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0407. vid Recent interest in novel
supersonic vehicles has highlighted the need for accurate and efficient aerothermoelastic …

Aero-structural optimization of supersonic wing under thermal environment using adjoint-based optimization algorithm

J Guo, Y Li, M Xu, X An, G Li - Structural and Multidisciplinary Optimization, 2021 - Springer
For solving the problems of jig-shape design and aerodynamic shape design at the same
time, based on the aero-thermo-structural (ATS) analysis model, the paper presents a …

Physics-infused reduced order modeling of hypersonic aerothermal loads for aerothermoelastic analysis

CA Vargas Venegas, D Huang - AIAA SCITECH 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0989. vid This paper presents the
Physics-Infused Reduced Order Modeling (PIROM) methodology. It integrates 1) a physics …

Multi-Objective Optimization Framework for Hypersonic Aerothermoelastic Scaling Laws and Its Application

D Huang, PP Friedmann - AIAA journal, 2020 - arc.aiaa.org
AIRBREATHING hypersonic vehicles have the potential to revolutionize global
transportation by vastly reducing travel time between distant locations. The last decade has …

Development of Weak-Form Physics-Infused Reduced-Order Modeling With Applications

CA Vargas Venegas, D Huang - AIAA SCITECH 2024 Forum, 2024 - arc.aiaa.org
A novel physics-infused reduced-order modeling (PIROM) methodology has recently been
developed for the synthesis of highly efficient, accurate, and generalizable non-linear …

Physics-Infused Reduced-Order Modeling of Aerothermal Loads for Fluid-Thermal-Structural Interactions

C Vargas Venegas - 2022 - etda.libraries.psu.edu
Although considerable advancements have been made during the past several decades in
hypersonic vehicle technologies, there are still numerous unresolved experimental and …