The smoothed finite element methods (S-FEM) are a family of methods formulated through
carefully designed combinations of the standard FEM and some of the techniques from the …

In ocean engineering, the applications are usually related to a free surface which brings so
many interesting physical phenomena (eg water waves, impacts, splashing jets, etc.). To …

To address the computational challenges associated with contact between moving
interfaces, such as those in cardiovascular fluid–structure interaction (FSI), parachute FSI …

We present the space–time variational multiscale (ST-VMS) method for flow computations
with slip interfaces (ST-SI). The method is intended for fluid–structure interaction (FSI) …

We present the core and special multiscale space–time (ST) methods we developed for
thermo-fluid analysis of a ground vehicle and its tires. We also present application of these …

Aortic stenosis (AS) is an acute and chronic cardiovascular disease and If left untreated,
50% of these patients will die within two years of developing symptoms. AS is characterized …

In the recent years, fluid structure interaction (FSI) models of the aortic valve and root have
become increasingly common for two main reasons. The medical reason is that millions of …

Fluid mechanics computation of heart valves with an interface-tracking (moving-mesh)
method was one of the classes of computations targeted in introducing the space–time (ST) …

Computational analysis of flapping-wing aerodynamics with wing clapping was one of the
classes of computations targeted in introducing the space–time (ST) interface-tracking …

This paper provides a review of the space–time (ST) and Arbitrary Lagrangian–Eulerian
(ALE) techniques developed by the first three authors' research teams for patient-specific …