Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-11636
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Main Title: Experimental validation of computational fluid dynamics for solving isothermal and incompressible viscous fluid flow
Author(s): Abali, Bilen Emek
Savaş, Ömer
Type: Article
Language Code: en
Abstract: In order to validate a computational method for solving viscous fluid flows, experiments are carried out in an eccentric cylindrical cavity showing various flow formations over a range of R eynolds numbers. Especially, in numerical solution approaches for isothermal and incompressible flows, we search for simple experimental data for evaluating accuracy as well as performance of the computational method. Verification of different computational methods is arduous, and analytic solutions are only obtained for simple geometries like a channel flow. Clearly, a method is expected to predict different flow patterns within a cavity. Thus, we propose a configuration generating different flow formations depending on the R eynolds number and make the experimental results freely available in order to be used as an assessment criterion to demonstrate the reliability of a new computational approach.
URI: https://depositonce.tu-berlin.de/handle/11303/12836
http://dx.doi.org/10.14279/depositonce-11636
Issue Date: 11-Aug-2020
Date Available: 15-Mar-2021
DDC Class: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
Subject(s): cavity flow
CFD
experimental validation
FEM
PIV
Sponsor/Funder: TU Berlin, Open-Access-Mittel – 2020
License: https://creativecommons.org/licenses/by/4.0/
Journal Title: SN Applied Sciences
Publisher: SpringerNature
Publisher Place: London [u.a.]
Volume: 2
Issue: 9
Article Number: 1500
Publisher DOI: 10.1007/s42452-020-03253-5
EISSN: 2523-3971
ISSN: 2523-3963
Appears in Collections:FG Kontinuumsmechanik und Materialtheorie » Publications

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