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Author:

Wang, Shanwu

Title:

VORTICAL FLOW DYNAMICS AND ACOUSTIC RESPONSE OF GAS-TURBINE SWIRL-STABILIZED INJECTORS

Graduate Program:

Mechanical Engineering

Keywords:

Swirling Flows
injector dynamics
POD
mode competition
large eddy simulation
mode competition
acoustic admittance
acoustic respons
Kelvin-Helmholtz instability
vortex breakdown

File:

Download Shanwu_Wang_Dissertation.pdf

Committee Members:

Domenic Adam Santavicca, Committee Member
Daniel Connell Haworth, Committee Member
James Gordon Brasseur, Committee Member
Vigor Yang, Committee Chair/Co-Chair
Andre Louis Boehman, Committee Member

Author:

Vargas Venegas, Carlos

Title:

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

Graduate Program:

Aerospace Engineering

Keywords:

hypersonic
fluid-thermal-structural
aerothermoelasticity
data-driven
physics-driven
physics-based
reduced-order modeling
machine learning
field inversion
aerothermal
turbulent viscous-inviscid interactions
neural ordinary differential equations
direct collocation
optimization
kriging
proper-orthogonal decomposition
latin hypercube sampling
thermoelastic
hypersonic vehicle
RANS
skin-panel
two-dimensional
gaussian process regression
computational fluid dynamics
supported panel
augmentation
augmented
model augmentation
surrogate
POD-kriging
POD
algebraic
differential
algebraic augmentation
differential augmentation
NODE
PIROM
analysis

File:

Download ms-thesis-corrected.pdf

Committee Members:

Daning Huang, Thesis Advisor/Co-Advisor
Puneet Singla, Committee Member
Amy Pritchett, Program Head/Chair
Sven Schmitz, Committee Member

Author:

Bhattacharyya, Suparno

Title:

Physics-informed model reduction of dynamical systems subjected to impacts and discontinuity

Graduate Program:

Engineering Science and Mechanics

Keywords:

Physics-informed model reduction
reduced order modeling
model reduction
structural vibration
nonlinear dynamics
impulsive loading
kicked oscillator
data-driven methods
dimension reduction
POD
PCA
Proper orthogonal decomposition
Energy-closure criterion
vibration
structural dynamics
simulation
beam theory
solid mechanics
dynamical systems
chaos
bifurcation

File:

Download Bhattacharyya_PhD_thesis.pdf

Committee Members:

Joseph Cusumano, Chair & Dissertation Advisor
Corina Drapaca, Major Field Member
Francesco Costanzo, Major & Minor Field Member
George Lesieutre, Outside Unit & Field Member
Albert Segall, Program Head/Chair

Author:

Emler, Casey

Title:

Towards Reduced Order Modeling of Multiphysics Analysis of Molten Salt Reactors

Graduate Program:

Nuclear Engineering

Keywords:

Thermal-Hydraulics
Neutronics
Reduced Order Models
Multiphysics
CFD
Monte Carlo
POD
Advanced Nuclear Reactors
Molten Salt Reactors

File:

Download Final_Thesis.pdf

Committee Members:

Elia Merzari, Thesis Advisor/Co-Advisor
Saya Lee, Committee Member
Dipanjan Pan, Professor in Charge/Director of Graduate Studies