Comprehensive CFD analysis of base pressure control using quarter ribs in sudden expansion duct at sonic Mach numbers

Comprehensive CFD analysis of base pressure control using quarter ribs in sudden expansion duct at sonic Mach numbers

This study aims to assess the effect of rib size, shape, and location in a suddenly expanded flow at sonic Mach number. Flow from a converging nozzle is exhausted into a larger area of duct diameter of 18 mm. The geometric parameters considered are the area ratio, duct length, rib radius, and inerti...

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Bibliographic Details
Main Authors: Ambareen Khan, Abdul Aabid, Sher Afghan Khan, Mohammad Nishat Akhtar, Muneer Baig
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:International Journal of Thermofluids
Subjects:
CD nozzle
Ribs
Base pressure
Computational fluid dynamics
High-speed flow control
Online Access:http://www.sciencedirect.com/science/article/pii/S2666202724003483
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