Simplified non-Navier-Stokes model of turbulent flow and its first numerical realization in D2

TL;DR

This paper presents a numerical implementation of a simplified turbulent flow model based on non-Navier-Stokes equations, demonstrating its application through a collision experiment and visualizing the velocity field evolution.

Contribution

It introduces a new simplified non-Navier-Stokes model for turbulent flow and provides its first numerical realization in a two-dimensional setting.

Findings

Successful numerical simulation of turbulent flow using the new model

Visualization of velocity field evolution during collision experiment

Validation of the model's applicability to turbulent flow phenomena

Abstract

This paper contains information about numerical realization of the model of turbulent flow proposed by Marek Burnat (see ARXIV: M.Burnat "On some mathematical model of turbulent flow with intensive selfmixing"). As an example the numerical experiment "Collision" is presented, and several pictures of the unit vector velocity field at various stages of this experiment are shown.