In this paper, the Camp Nou stadium is used as a testbed for City Physiology, a theoretical
framework for urban digital twins. With this case study, the modularity and adaptability of the …

A new accuracy-preserving parallel algorithm employing compact schemes is presented for
direct numerical simulation of the Navier-Stokes equations. Here the connotation of …

Numerical simulations of compressible turbulent flows governed by real-gas equations of
state, such as high-pressure transcritical flows, are strongly susceptible to instabilities. In …

Compact schemes are often preferred in performing scientific computing for their superior
spectral resolution. Error-free parallelization of a compact scheme is a challenging task due …

A stable and non-dissipative numerical scheme for Cartesian methods is proposed. The
proposed scheme is based on the second-order kinetic energy and entropy preserving …

High-fidelity computations of turbulent flows at high-pressure supercritical fluid conditions
present significant challenges. Besides the inherent broadband nature of the flow, the rapid …

High-pressure supercritical turbulence simulations are strongly susceptible to numerical
instabilities. The multi-scale nature of the flow, in conjunction with the nonlinear …

An improved domain‐decoupled compact scheme for first and second spatial derivatives is
proposed for domain‐decomposition‐based parallel computational fluid dynamics. The …

ABSTRACT A new finite-volume numerical method for the one-dimensional (1D) Saint-
Venant equations for unsteady open-channel flow is developed and tested. The model uses …

This article addresses the problem of choosing the optimal discretization grid for emulating
fluid flow through a pipeline. The aggregated basic flow model is linearized near the …