Modeling and computer simulation of the mixing and heat transfer in heterogeneous turbulent two-phase jets of mutually immiscible liquids by the method of Professor Alfred I. Nakorchevskii. Part 1

TL;DR

This paper models and simulates the mixing and heat transfer in turbulent jets of mutually immiscible liquids, providing insights into multiphase flow dynamics relevant for industrial and research applications.

Contribution

It introduces differential equations and integral correlations for modeling two-phase turbulent jets of immiscible liquids, advancing understanding of their mixing and heat transfer characteristics.

Findings

Parameters of turbulent mixing were modeled and analyzed.

Results are applicable to industrial processes involving multiphase flows.

The study provides a basis for calculating heat transfer in such systems.

Abstract

The present paper is devoted to the mixing and heat transfer features of mutually immiscible liquids in the two-fluid turbulent heterogeneous jet flow. Many natural and technical processes deal with the turbulent jets of mutually immiscible liquids, which represent an important class of the modern multiphase system dynamics. Differential equations for the axially symmetrical two-dimensional stationary flow and the integral correlations in a cylindrical coordinate system were considered for the jet from a nozzle into a space filled with another fluid that is not miscible with the first one. Parameters of the turbulent mixing in the two-phase jet flow were modeled and analyzed. The results may be of interest for some research and industrial tasks, where the calculation of parameters of the multiphase turbulent mixing and heat transfer are important.