GPU-Accelerated Cardiovascular Fluid-Structure Interaction in SimVascular
Accelerating high-fidelity cardiovascular fluid-structure interaction simulations using GPU-offloaded linear solvers and advanced preconditioning in the SimVascular ecosystem.
Projects
The following are the projects that I am working in the present and have worked on in the past:
Fluid-Structure Interaction Simulations for Fontan Hemodynamics
Computational modeling of the Fontan circulation and total cavopulmonary connections using Fluid-Structure Interaction (FSI) to understand and mitigate Fontan-associated liver disease (FALD).
CFD Analysis of Microfluidic Devices for Human Cardiac Organoids
End-to-end CFD analysis of microfluidic channels to quantify wall shear stress and optimize mechanobiological signaling for human cardiac organoids.
Parametric ROM using VMS for Wind Turbine Applications
Development of a parametric VMS-ROM using a control function strategy to handle variable operating conditions in wind energy systems.
Reduced Order Modeling for Wind Turbines
Application of a mesh-based hyper-reduced ALM-VMS-ROM framework to single and back-to-back wind turbine configurations.
Reduced Order Modeling for Stratified Flows
Extension of the RBVMS-ROM framework to capture buoyancy-driven convection and thermally stratified atmospheric boundary layers.
Reduced Order Modeling for Incompressible Flows
Development of a consistent residual-based variational multiscale reduced-order model (RBVMS-ROM) validated on 2D cylinder and lid-driven cavity flows.
Physics-Constrained DeepONet for Surrogate CFD Models
Development of a Physics-Constrained DeepONet (PC-DeepONet) to create a data-driven surrogate CFD model for a parameterized curved backward-facing step.
Smooth Body Flow Separation Investigations Using RBVMS Formulation
An investigation into the capabilities of the residual-based variational multiscale (RBVMS) method with linear finite elements to predict turbulent flow separation over a rearward-facing ramp.
Discontinuous Galerkin for 1D Nonlinear Advection-Diffusion
A DG(P1) solver using DDG diffusion and upwind advection fluxes.
Discontinuous Galerkin for Compressible Euler Equations
A Van Leer flux-vector-splitting solver for subsonic, transonic, and supersonic aerodynamic flows.
Finite Element Program for Potential Flows
A FORTRAN FEM solver for 2D potential flow through a channel and around a cylinder.
Not-A-Knot Cubic Spline Interpolation
FORTRAN interpolation of the Runge function and a parametric circle using not-a-knot splines.
Finite Volume Method for Incompressible Navier-Stokes Equations
A quadrilateral-mesh solver validated with Taylor-Green vortex decay and lid-driven cavity flow.