title: Calculation of the turbulent boundary layer of a flat plate
metadata.name: dc.contributor.author
metadata.value: Pavlovsky, Valery A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kabrits, Sergey A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2022-01-18T10:58:47Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2022-01-18T10:58:47Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2021-12
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Pavlovsky V. A., Kabrits S. A. Calculation of the turbulent boundary layer of a flat plate. Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, 2021, vol. 17, iss. 4, pp. 370-380.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/11701/spbu10.2021.405
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/34153
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The calculation of the turbulent boundary layer is performed when a steady flow of a viscous
  fluid flows around a flat plate. The calculation is based on a system of equations of turbulent
  fluid motion, obtained by generalizing Newton’s formula for the tangential stress in a fluid
  by giving it a power-law form followed by writing the corresponding rheological relationship
  in tensor form and substituting it into the equation of motion of a continuous medium in
  stresses. The use of this system for the problem of longitudinal flow around a flat plate
  after estimates of the boundary layer form made it possible to write a system of equations
  describing a two-dimensional fluid flow in the boundary layer of a flat plate. This system
  is reduced to one ordinary third-order equation, similarly to how Blasius performed it for a
  laminar boundary layer. When solving this equation, the method of direct reduction of the
  boundary value problem to the Cauchy problem was used. The results of this solution made
  it possible to determine expressions for the thickness of the boundary layer, displacement
  and loss of momentum. These values are compared with the available experimental data.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: This study was carried out within the framework of the state task for the implementation of
  research works N 075-03-2020-094/1 of June 10, 2020.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Applied Mathematics. Computer Science. Control Processes;Volume 17; Issue 4
metadata.lang: -
metadata.name: dc.subject
metadata.value: turbulence
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: differential equations of turbulent flow
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: flat plate
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: boundary layer
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Reynolds number
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: drag coefficient
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: boundary layer thickness
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: displacement thickness
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: momentum loss thickness
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Calculation of the turbulent boundary layer of a flat plate
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 370-380.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/34153/1/370-380.pdf
resources.format: Adobe PDF
resources.size: 424,76 kB