On the computation of the turbulent flow near rough surface

Standard

On the computation of the turbulent flow near rough surface. / Matveev, S. K.; Jaychibekov, N. Zh; Shalabayeva, B. S.

In: AIP Conference Proceedings, Vol. 1959, 050021, 02.05.2018.

Research output: Contribution to journal › Conference article › peer-review

Author

Matveev, S. K. ; Jaychibekov, N. Zh ; Shalabayeva, B. S. / On the computation of the turbulent flow near rough surface. In: AIP Conference Proceedings. 2018 ; Vol. 1959.

BibTeX

@article{35166007b5244cd59ba1dbdac74dc5a1,

title = "On the computation of the turbulent flow near rough surface",

abstract = "One of the problems in constructing mathematical models of turbulence is a description of the flows near a rough surface. An experimental study of such flows is also difficult because of the impossibility of measuring {"}inside{"} the roughness. The theoretical calculation is difficult because of the lack of equations describing the flow in this zone. In this paper, a new turbulence model based on the differential equation of turbulent viscosity balance was used to describe a turbulent flow near a rough surface. The difference between the new turbulence model and the previously known consists in the choice of constants and functions that determine the generation, dissipation and diffusion of viscosity.",

author = "Matveev, {S. K.} and Jaychibekov, {N. Zh} and Shalabayeva, {B. S.}",

year = "2018",

month = may,

day = "2",

doi = "10.1063/1.5034649",

language = "English",

volume = "1959",

journal = "AIP Conference Proceedings",

issn = "0094-243X",

publisher = "American Institute of Physics",

note = "International Scientific Conference on Mechanics - Eighth Polyakhov's Reading : 8th Polyakhov's Reading ; Conference date: 29-01-2018 Through 02-02-2018",

url = "https://events.spbu.ru/events/polyakhov_readings, http://nanomat.spbu.ru/en/node/175, http://nanomat.spbu.ru/ru/node/192, http://spbu.ru/news-events/calendar/viii-polyahovskie-chteniya",

}

RIS

TY - JOUR

T1 - On the computation of the turbulent flow near rough surface

AU - Matveev, S. K.

AU - Jaychibekov, N. Zh

AU - Shalabayeva, B. S.

N1 - Conference code: 8

PY - 2018/5/2

Y1 - 2018/5/2

N2 - One of the problems in constructing mathematical models of turbulence is a description of the flows near a rough surface. An experimental study of such flows is also difficult because of the impossibility of measuring "inside" the roughness. The theoretical calculation is difficult because of the lack of equations describing the flow in this zone. In this paper, a new turbulence model based on the differential equation of turbulent viscosity balance was used to describe a turbulent flow near a rough surface. The difference between the new turbulence model and the previously known consists in the choice of constants and functions that determine the generation, dissipation and diffusion of viscosity.

AB - One of the problems in constructing mathematical models of turbulence is a description of the flows near a rough surface. An experimental study of such flows is also difficult because of the impossibility of measuring "inside" the roughness. The theoretical calculation is difficult because of the lack of equations describing the flow in this zone. In this paper, a new turbulence model based on the differential equation of turbulent viscosity balance was used to describe a turbulent flow near a rough surface. The difference between the new turbulence model and the previously known consists in the choice of constants and functions that determine the generation, dissipation and diffusion of viscosity.

UR - http://www.scopus.com/inward/record.url?scp=85047184273&partnerID=8YFLogxK

U2 - 10.1063/1.5034649

DO - 10.1063/1.5034649

M3 - Conference article

AN - SCOPUS:85047184273

VL - 1959

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

SN - 0094-243X

M1 - 050021

T2 - International Scientific Conference on Mechanics - Eighth Polyakhov's Reading

Y2 - 29 January 2018 through 2 February 2018

ER -

ID: 36757863