Unsteady incompressible laminar boundary layer: time and space variable molecular viscosity

• Published in: Avìacìjno-kosmìčna tehnìka ì tehnologìâ no. 3; pp. 50 - 60
• Main Authors: Lukianov, Pavlo, Song, Lin
• Format: Journal Article
• Language: English
• Published: National Aerospace University «Kharkiv Aviation Institute 27.06.2023
• Subjects: aircraft; laminar boundary layer; unsteady incompressible flow; variable molecular viscosity
• ISSN: 1727-7337; 2663-2217
• DOI: 10.32620/aktt.2023.3.06

The subject of this work is two approaches to describe the laminar unsteady flow of an incompressible fluid in the boundary layer. In the first approach, the viscosity of the fluid and the acceleration with which the plane is set in motion are considered constant. In essence, this is Rayleigh's...