The numerical simulation of compressible jet at low Reynolds number using OpenFOAM

The numerical simulation of compressible jet at low Reynolds number using OpenFOAM

The paper presents an analysis of various approaches for calculation gas-dynamic parameters and acoustic perturbations generated by a compressible jet at low Reynolds number (M = 0.9, Re = 3600). The jet flow parameters at selected conditions are well studied and can be used for validation of the nu...

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Main Authors: Epikhin Andrey, Kraposhin Matvey, Vatutin Kirill
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/54/e3sconf_icchmt2019_10008.pdf
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spelling doaj-6f7b826b905742a29a0b1ce8e49f36ad2021-02-02T05:40:34ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011281000810.1051/e3sconf/201912810008e3sconf_icchmt2019_10008The numerical simulation of compressible jet at low Reynolds number using OpenFOAMEpikhin AndreyKraposhin MatveyVatutin KirillThe paper presents an analysis of various approaches for calculation gas-dynamic parameters and acoustic perturbations generated by a compressible jet at low Reynolds number (M = 0.9, Re = 3600). The jet flow parameters at selected conditions are well studied and can be used for validation of the numerical methods and schemes. The OpenFOAM software package with various approaches (solvers) such as pimpleCentralFoam, dbnsTurbFoam and new QGDFoam solver based on QGD-algorithms are considered. The results of time-averaged flow parameters and acoustic properties are compared with the experimental data. To determine the acoustic perturbation the Ffowcs Williams and Hawkings analogy implemented in our OpenFOAM library (libAcoustic) has been used.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/54/e3sconf_icchmt2019_10008.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Epikhin Andrey
Kraposhin Matvey
Vatutin Kirill
spellingShingle Epikhin Andrey
Kraposhin Matvey
Vatutin Kirill
The numerical simulation of compressible jet at low Reynolds number using OpenFOAM
E3S Web of Conferences
author_facet Epikhin Andrey
Kraposhin Matvey
Vatutin Kirill
author_sort Epikhin Andrey
title The numerical simulation of compressible jet at low Reynolds number using OpenFOAM
title_short The numerical simulation of compressible jet at low Reynolds number using OpenFOAM
title_full The numerical simulation of compressible jet at low Reynolds number using OpenFOAM
title_fullStr The numerical simulation of compressible jet at low Reynolds number using OpenFOAM
title_full_unstemmed The numerical simulation of compressible jet at low Reynolds number using OpenFOAM
title_sort numerical simulation of compressible jet at low reynolds number using openfoam
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description The paper presents an analysis of various approaches for calculation gas-dynamic parameters and acoustic perturbations generated by a compressible jet at low Reynolds number (M = 0.9, Re = 3600). The jet flow parameters at selected conditions are well studied and can be used for validation of the numerical methods and schemes. The OpenFOAM software package with various approaches (solvers) such as pimpleCentralFoam, dbnsTurbFoam and new QGDFoam solver based on QGD-algorithms are considered. The results of time-averaged flow parameters and acoustic properties are compared with the experimental data. To determine the acoustic perturbation the Ffowcs Williams and Hawkings analogy implemented in our OpenFOAM library (libAcoustic) has been used.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/54/e3sconf_icchmt2019_10008.pdf
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