Stationary subsonic boundary layer in the regions of local heating of surface

TL;DR

This paper investigates the effects of local surface heating on laminar subsonic boundary layer flow, providing a theoretical framework and solutions based on free interaction theory and asymptotic analysis.

Contribution

It introduces a novel approach to analyze disturbed laminar boundary layers with local heating using free interaction theory and asymptotic methods.

Findings

Solution of linear flat problem developed

Asymptotic analysis results presented

Flow disturbance characterized in heated boundary layer

Abstract

The problem of disturbed flow in the laminar boundary layer is investigated when a heating element is located on the surface of the body. The flow is supposed to be laminar one. It is shown that the problem may be solved in terms of free interaction theory. The solution of linear flat problem is constructed. The results of asymptotic analysis are also presented.