Investigation of base pressure variations in internal and external suddenly expanded flows using CFD analysis

• Main Authors: Pathan, Khizer Ahmed, Dabeer, Prakash S, Khan, Sher Afghan
• Format: Article
• Language: English; English
• Published: Penerbit Akademia Baru 2019
• Subjects: TL500 Aeronautics
• Online Access: http://irep.iium.edu.my/71853/7/71853_Investigation%20of%20base%20pressure%20variations%20_scopus.pdf; http://irep.iium.edu.my/71853/13/71853_Investigation%20of%20base%20pressure%20variations%20in%20internal.pdf; http://irep.iium.edu.my/71853/; http://www.akademiabaru.com/doc/CFDLV11_N4_P32_40.pdf

The Aerodynamic base drag because of negative pressure at the backward-facing step is a general obstacle connected with all the moving projectiles. The aerodynamic base drag is undesirable since its contribution to the cumulative drag is substantial. The study of pressure variations in the base regi...