Application of the B-Determining Equations Method to One Problem of Free Turbulence

TL;DR

This paper applies the B-determining equations method to a 3D turbulence wake model, reducing it to ODEs, solving numerically, and validating results against experimental data.

Contribution

It introduces a novel application of the B-determining equations method to a complex turbulence problem, achieving accurate numerical solutions.

Findings

Numerical solutions closely match experimental data.

The method effectively simplifies the turbulence model.

The approach provides a new tool for turbulence analysis.

Abstract

A three-dimensional model of the far turbulent wake behind a self-propelled body in a passively stratified medium is considered. The model is reduced to a system of ordinary differential equations by a similarity reduction and the B-determining equations method. The system of ordinary differential equations satisfying natural boundary conditions is solved numerically. The solutions obtained here are in close agreement with experimental data.