Comparing of CFD Contours Using Image Analysing Method: A Study on Velocity Distributions

dc.contributor.authorErdoğan, Ahmet
dc.contributor.authorDaşkın, Mahmut
dc.date.accessioned2024-08-04T19:42:51Z
dc.date.available2024-08-04T19:42:51Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractContour plotting, a widely utilized graphical technique for visualizing CFD (Computational Fluid Dynamics) outcomes, is highly valuable. It provides an effective and practical approach to analysing distributions of magnitudes belonging to fluid domains such as; velocity, temperature, pressure, volume fraction, etc. Nevertheless, when analysing multiple contours, especially showing similar distribution, identifying the ideal contour can be difficult and open to speculation. In this research, the issue was addressed by employing the Image Analysis Method for the classification of velocity distribution contours. This led to determining which picture has the best distribution among a few of the contour’s pictures. Firstly, velocity distribution contours downstream of the diffuser located in Air Handling Unit (AHU) unit were obtained by using CFD. The contour pictures were then transferred to MATLAB environment. With pixel analysis in MATLAB, the pictures were able to be classified based on which parameters had an effect on the velocity distribution. Variable parameters are the length of the fan channel (x) and the ratio of cross-sectional areas of the AHU (A/Ao). The results showed that x=250 mm and A/Ao=0.5 improved velocity distributions by 6% and 20%, respectively.en_US
dc.identifier.doi10.34248/bsengineering.1310711
dc.identifier.endpage638en_US
dc.identifier.issn2619-8991
dc.identifier.issue4en_US
dc.identifier.startpage633en_US
dc.identifier.trdizinid1205864en_US
dc.identifier.urihttps://doi.org/10.34248/bsengineering.1310711
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1205864
dc.identifier.urihttps://hdl.handle.net/11616/88756
dc.identifier.volume6en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofBlack Sea Journal of Engineering and Scienceen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleComparing of CFD Contours Using Image Analysing Method: A Study on Velocity Distributionsen_US
dc.typeArticleen_US

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