Passive control of base pressure and the flow development in a duct with sudden expansion at sonic Mach number

• Main Authors: Zuraidi, Nur Husnina Muhamad, Khan, Sher Afghan, Mohammed Sapardi, Mohd Azan, Dixit, Saurav
• Format: Article
• Language: English
• Published: Semarak Ilmu Publishing 2024
• Subjects: TL500 Aeronautics
• Online Access: http://irep.iium.edu.my/115745/1/115745_Passive%20control%20of%20base%20pressure.pdf; http://irep.iium.edu.my/115745/; https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/7737; https://doi.org/10.37934/arfmts.123.2.111139

The primary purpose of this research is to investigate the effectiveness of rib as a passive control to control the flow development around the circular duct at different levels of expansion using Computational Fluid Dynamics (CFD). The nozzle pressure ratio (NPR), rib size, and rib orientation were...