Computational fluid dynamics (CFD) is used to simulate the behavior of two phase gas solid
in a fluid catalytic cracking (FCC) riser. Gas and particle phases are considered as separate …

The paper is devoted to numerical implementation of the wall functions of Robin-type for
modeling near-wall turbulent flows. The wall functions are based on the transfer of a …

For modeling turbulent flow, the near-wall domain decomposition (NDD) approach initially
proposed by the second author and recently developed in a number of papers proved to be …

Near-wall turbulence modeling represents one of challengers in the computational fluid
dynamics. To tackle this problem, the near-wall non-overlapping domain decomposition …

This work presents the state of the art in the theory of potentials for the solutions of systems
of linear difference equations, which was proposed by the author in 1969. The role played …

Modeling near-wall high-Reynolds-number turbulent flows is a time-consuming problem. A
domain decomposition approach is developed to overcome the problem. The original …

A near-wall domain decomposition method for use in turbulence modelling is applied to the
k-ω SST, Spalart–Allmaras and BL-v 2‾/k turbulence models. The near-wall region is …

Аннотация Предлагается новая подсеточная модель турбулентности для пристенных
ячеек, основанная на методе пристеночных функций. В модели учитывается градиент …

Near-wall turbulence modeling is a very computationally expensive problem. A new
approach suggested here allows us to avoid calculations of the region with high gradients in …

In near-wall turbulence modeling it is necessary to resolve a thin boundary layer containing
high gradients of the solution. An accurate enough resolution of such a layer can take most …