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 …
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 …
[HTML][HTML] 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 …
[HTML][HTML] 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 …
Boundary layer mesh resolution in flow computation with the space–time variational multiscale method and isogeometric discretization
We present an extensive study on boundary layer mesh resolution in flow computation with
the Space–Time Variational Multiscale (ST-VMS) method and isogeometric discretization …
the Space–Time Variational Multiscale (ST-VMS) method and isogeometric discretization …
Flow computation with the space–time isogeometric analysis and higher-order basis functions in time
We present method-evaluation incompressible-flow computations with Space–Time
Isogeometric Analysis (ST-IGA) and higher-order basis functions in time. The computational …
Isogeometric Analysis (ST-IGA) and higher-order basis functions in time. The computational …
[HTML][HTML] Ventricle-valve-aorta flow analysis with the space–time isogeometric discretization and topology change
We address the computational challenges of and presents results from ventricle-valve-aorta
flow analysis. Including the left ventricle (LV) in the model makes the flow into the valve, and …
flow analysis. Including the left ventricle (LV) in the model makes the flow into the valve, and …
[HTML][HTML] Compressible-flow geometric-porosity modeling and spacecraft parachute computation with isogeometric discretization
One of the challenges in computational fluid–structure interaction (FSI) analysis of
spacecraft parachutes is the “geometric porosity,” a design feature created by the hundreds …
spacecraft parachutes is the “geometric porosity,” a design feature created by the hundreds …
[HTML][HTML] High-resolution multi-domain space–time isogeometric analysis of car and tire aerodynamics with road contact and tire deformation and rotation
We are presenting high-resolution space–time (ST) isogeometric analysis of car and tire
aerodynamics with near-actual tire geometry, road contact, and tire deformation and rotation …
aerodynamics with near-actual tire geometry, road contact, and tire deformation and rotation …