The superior accuracy isogeometric analysis (IGA) brought to computations in fluid and solid
mechanics has been yielding higher fidelity in computational aerodynamics. The increased …

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 …

Heart valve fluid–structure interaction (FSI) analysis is one of the computationally
challenging cases in cardiovascular fluid mechanics. The challenges include unsteady flow …

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 …

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 transcatheter aortic valve replacement (TAVR) has emerged as a minimally invasive
alternative to surgical treatments of valvular heart disease. TAVR offers many advantages …

We present method-evaluation incompressible-flow computations with Space–Time
Isogeometric Analysis (ST-IGA) and higher-order basis functions in time. The computational …

Valvular heart disease has recently become an increasing public health concern due to the
high prevalence of valve degeneration in aging populations. For patients with severely …

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 …

The left ventricle of the heart is a fundamental structure in the human cardiac system that
pumps oxygenated blood into the systemic circulation. Several valvular conditions can …