In computational flow analysis with moving solid surfaces and contact between the solid
surfaces, it is a challenge to represent the boundary layers with an accuracy attributed to …

Large aortic aneurysm and acute and chronic aortic dissection are pathologies of the aorta
requiring surgery. Recent advances in medical intervention have improved patient …

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 a space–time (ST) isogeometric analysis framework for car and tire
aerodynamics with road contact and tire deformation and rotation. The geometries of the …

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 …

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

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 …

We present a T-splines computational method and its implementation where structures with
different parametric dimensions are connected with continuity and smoothness. We derive …