Numerical simulation of a turbulent pipe flow: FluidX3D LBM validation

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Numerical simulation of a turbulent pipe flow: FluidX3D LBM validation. / Plekhanov, Mikhail; Ivashchenko, Vladislav ; Karpenko, Andrey et al.

In: E3S Web of Conferences, Vol. 459, 03010, 04.12.2023.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{0bb1cb22139f45a18cb2cf1d1652c70c,

title = "Numerical simulation of a turbulent pipe flow: FluidX3D LBM validation",

abstract = "The validation of the computational LBM code FliudX3D is presented on the example of turbulent flow in a pipe at two Reynolds numbers: 5300 and 37700, built on the bulk velocity, pipe diameter and kinematic viscosity. Due to the LBM approach, the code performance allows massive calculations to be performed in a short period of time with a good agreement with the literature data for the lower Reynolds number. However, the lack of the possibility to refine the computational grid leads to insufficient resolution of the turbulent boundary layer for the higher Reynolds number.",

author = "Mikhail Plekhanov and Vladislav Ivashchenko and Andrey Karpenko and Rustam Mullyadzhanov",

note = "Numerical simulations and data analysis were conducted within the Russian Science Foundation grant no. 21-15-00091. The development of the numerical code was supported by the state contract with IT SB RAS. The computational resources were provided by the Cascade Supercomputer of the Institute of Thermophysics SB RAS.; XXXIX Сибирский теплофизический семинар ; Conference date: 28-08-2023 Through 31-08-2023",

year = "2023",

month = dec,

day = "4",

doi = "10.1051/e3sconf/202345903010",

language = "English",

volume = "459",

journal = "E3S Web of Conferences",

issn = "2555-0403",

publisher = "EDP Sciences",

}

RIS

TY - JOUR

T1 - Numerical simulation of a turbulent pipe flow: FluidX3D LBM validation

AU - Plekhanov, Mikhail

AU - Ivashchenko, Vladislav

AU - Karpenko, Andrey

AU - Mullyadzhanov, Rustam

N1 - Conference code: XXXIX

PY - 2023/12/4

Y1 - 2023/12/4

N2 - The validation of the computational LBM code FliudX3D is presented on the example of turbulent flow in a pipe at two Reynolds numbers: 5300 and 37700, built on the bulk velocity, pipe diameter and kinematic viscosity. Due to the LBM approach, the code performance allows massive calculations to be performed in a short period of time with a good agreement with the literature data for the lower Reynolds number. However, the lack of the possibility to refine the computational grid leads to insufficient resolution of the turbulent boundary layer for the higher Reynolds number.

AB - The validation of the computational LBM code FliudX3D is presented on the example of turbulent flow in a pipe at two Reynolds numbers: 5300 and 37700, built on the bulk velocity, pipe diameter and kinematic viscosity. Due to the LBM approach, the code performance allows massive calculations to be performed in a short period of time with a good agreement with the literature data for the lower Reynolds number. However, the lack of the possibility to refine the computational grid leads to insufficient resolution of the turbulent boundary layer for the higher Reynolds number.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85182751409&origin=inward&txGid=7f8c6a3be7e728f62fa82e2143ae9057

UR - https://www.mendeley.com/catalogue/4f953cdd-9cbf-3fbb-9eab-a7bef6b66a78/

U2 - 10.1051/e3sconf/202345903010

DO - 10.1051/e3sconf/202345903010

M3 - Article

VL - 459

JO - E3S Web of Conferences

JF - E3S Web of Conferences

SN - 2555-0403

M1 - 03010

T2 - XXXIX Сибирский теплофизический семинар

Y2 - 28 August 2023 through 31 August 2023

ER -

ID: 59578259