Abstract Reynolds-Averaged Navier-Stokes (RANS) are such model equations and are used
to simulate numerous fluid flow problem. This article focuses on the most well-known of …

A heterogeneous parallel algorithm for simulation of compressible turbulent flows and its
portable software implementation are presented. The underlying numerical method is based …

This study examines the performance of a quadcopter in edgewise flight conditions using a
Navier–Stokes solver with a detached-eddy simulation model. The rotating volume around …

The wake dynamics and instabilities of a ducted propeller are numerically investigated at a
Reynolds number of R en= 1.765× 10 5. The numerical simulation is achieved by employing …

Physics-informed neural networks (PINNs) can be used to solve partial differential equations
(PDEs) and identify hidden variables by incorporating the governing equations into neural …

As a key component, the braking system is vital for ensuring safe and comfortable operation
of trains moving at high speeds. Because the aerodynamic drag depends linearly on the …

Abstract Large-Eddy Simulations are conducted on a centrifugal pump at design and
reduced flow-rates for three diffuser geometries, to investigate the effect of changing the …

Before proceeding with the variational formulation of the fluid-structure coupled system, let
us look at the convection-diffusion-reaction (CDR) equation which forms a canonical …

Modern pump-turbines are subject to frequent switching between the pumping and
generating modes with extended operation under off-design conditions. Depending on the …

In this work, a generalized wall-modeled large eddy simulation model (GWMLES) is
presented. An extended formulation of the classical WMLES approach is proposed that also …