Computational aerodynamics with isogeometric analysis
The superior accuracy isogeometric analysis (IGA) brought to computations in fluid and solid
mechanics has been yielding higher fidelity in computational aerodynamics. The increased …
mechanics has been yielding higher fidelity in computational aerodynamics. The increased …
Machine learning for metal additive manufacturing: predicting temperature and melt pool fluid dynamics using physics-informed neural networks
The recent explosion of machine learning (ML) and artificial intelligence (AI) shows great
potential in the breakthrough of metal additive manufacturing (AM) process modeling, which …
potential in the breakthrough of metal additive manufacturing (AM) process modeling, which …
Space–time isogeometric flow analysis with built-in Reynolds-equation limit
We present a space–time (ST) computational flow analysis method with built-in Reynolds-
equation limit. The method enables solution of lubrication fluid dynamics problems with a …
equation limit. The method enables solution of lubrication fluid dynamics problems with a …
Fluid–structure interaction analysis of bioprosthetic heart valves: significance of arterial wall deformation
We propose a framework that combines variational immersed-boundary and arbitrary
Lagrangian–Eulerian methods for fluid–structure interaction (FSI) simulation of a …
Lagrangian–Eulerian methods for fluid–structure interaction (FSI) simulation of a …
Dynamic and fluid–structure interaction simulations of bioprosthetic heart valves using parametric design with T-splines and Fung-type material models
This paper builds on a recently developed immersogeometric fluid–structure interaction
(FSI) methodology for bioprosthetic heart valve (BHV) modeling and simulation. It enhances …
(FSI) methodology for bioprosthetic heart valve (BHV) modeling and simulation. It enhances …
Computational free-surface fluid–structure interaction with application to floating offshore wind turbines
In this paper, we propose a computational fluid–structure interaction (FSI) framework for the
simulations of the interaction between free-surface flow and floating structures, such as …
simulations of the interaction between free-surface flow and floating structures, such as …
Heart valve isogeometric sequentially-coupled FSI analysis with the space–time topology change method
Heart valve fluid–structure interaction (FSI) analysis is one of the computationally
challenging cases in cardiovascular fluid mechanics. The challenges include unsteady flow …
challenging cases in cardiovascular fluid mechanics. The challenges include unsteady flow …
Free-surface flow modeling and simulation of horizontal-axis tidal-stream turbines
A computational free-surface flow framework that enables 3D, time-dependent simulation of
horizontal-axis tidal-stream turbines (HATTs) is presented and deployed using a complex …
horizontal-axis tidal-stream turbines (HATTs) is presented and deployed using a complex …
Gas turbine computational flow and structure analysis with isogeometric discretization and a complex-geometry mesh generation method
A recently introduced NURBS mesh generation method for complex-geometry Isogeometric
Analysis (IGA) is applied to building a high-quality mesh for a gas turbine. The compressible …
Analysis (IGA) is applied to building a high-quality mesh for a gas turbine. The compressible …
Turbocharger flow computations with the space–time isogeometric analysis (ST-IGA)
We focus on turbocharger computational flow analysis with a method that possesses higher
accuracy in spatial and temporal representations. In the method we have developed for this …
accuracy in spatial and temporal representations. In the method we have developed for this …