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- Title
Ram makinelerindeki hava akışının Hesaplamalı Akışkanlar Dinamiği ile modellenmesi.
- Authors
Sığırcı, Muhammet Tibet; Erdoğan, Ahmet
- Abstract
In this study, air flow in a stenter machine, which is actively used in a textile factory, is modelled by the Computational Fluid Dynamics (CFD) method. Numerical simulations were performed in the ANSYS Fluent package program. Flow regime is steady state and turbulent flow. Reynolds Averaging Navier-Stokes (RANS) equations were solved and Standard k- e turbulence model was selected in analyses. The velocity data of flow domain were presented with visuals and the parameters affecting the flow efficiency were compared. Numerical flow simulations were carried out for different nozzle geometries. Geometry changes were achieved by changing porosity of nozzle (B) and nozzle angle (a). Comparisons were made between the existing nozzle geometry and the velocity variables of the flow field of different geometries. It has been concluded that the porosity of nozzle is around 20-30% and the nozzle angle is 0o, which means nozzle is in the horizontal position, providing a more efficient flow in the stenter machine.
- Publication
Nigde Omer Halisdemir University Journal of Engineering Sciences / Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 2022, Vol 11, Issue 1, p207
- ISSN
2564-6605
- Publication type
Article
- DOI
10.28948/ngmuh.955437