Aerodynamic Instabilities in High-Speed Air Intakes and Their Role in Propulsion System Integration

AL Philippou, PK Zachos, DG MacManus - Aerospace, 2024 - mdpi.com
High-speed air intakes often exhibit intricate flow patterns, with a specific type of flow
instability known as 'buzz', characterized by unsteady shock oscillations at the inlet. This …

Comparison of the unstart/restart processes of a two-dimensional twin-duct supersonic inlet induced by the plug throttling and thermal choking at the sideslip state

T Li, R Ding, W Wang, W Xie - Aerospace Science and Technology, 2023 - Elsevier
It is of great significance to study the hysteresis phenomenon in the unstart/restart process of
supersonic inlets for restart control in the practical operation of ramjet engines. In this paper …

Flowfield characteristics in sidewall compression inlets

G Xiang, X Gao, X Jie, X Li, H Li, X Chen - Acta Mechanica Sinica, 2020 - Springer
In this work, the flow fields in three-dimensional (3D) sidewall compression inlets are
investigated theoretically and numerically. Combining spatial dimension reduction theory …

Investigating the legacy of air-breathing and rocket propulsion systems

JP Jones, L Kuffel, E Sorto-Ramos… - AIAA Propulsion and …, 2020 - arc.aiaa.org
Resurgence of interest in hypersonic and space-access vehicles increases the demand for
an educated workforce. A valuable approach to immediately educate a new generation of …

Exploration of optimal propulsion system airframe integration design concepts for a low boom supersonic aircraft

R Imrak, E Karaselvi, B Tutkun, M Nikbay - AIAA Aviation 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-2469. vid We consider several
approaches on propulsion system airframe integration design concepts for supersonic …

[PDF][PDF] ISTANBUL TECHNICAL UNIVERSITY 击GRADUATE SCHOOL

R IMRAK - 2023 - polen.itu.edu.tr
ISTANBUL TECHNICAL UNIVERSITY 击GRADUATE SCHOOL PROPULSION-AIRFRAME
INTEGRATION FOR LOW-BOOM SUPERSONIC AIRCRAFT M.Sc. THESIS Page 1 ISTANBUL …

[PDF][PDF] Passive Flow Modification Over the Supersonic and the Hypersonic Air-Intake System Using Bleed.

J Sinha, S Singh, O Prakash, D Panchal - FME Transactions, 2023 - researchgate.net
The air intake should be operated at design conditions to achieve a high total pressure
recovery and optimum mass capture ratio. The current research focuses on the numerical …

Accelerative Starting of Busemann Air Intakes

S Suman - 2024 - escholarship.mcgill.ca
The flow-starting requirements play a crucial role in the design of air intakes. It may be
challenging to achieve flow-starting in high-contraction ratio intakes using the quasi-steady …

Numerical Study of Shock-Dominated Flow Control in Supersonic Inlets

DE Wagner - 2023 - search.proquest.com
This thesis concentrates on the improvement of the quality of shock-dominated flows in
supersonic inlets by controlling shock wave/boundary layer interactions (SWBLIs). SWBLI …

[PDF][PDF] ISTANBUL TECHNICAL UNIVERSITY★ GRADUATE SCHOOL

B ÇETİN - 2023 - polen.itu.edu.tr
(McFarland and Gomez, 2016). Organizations have become so ubiquitous that they have
become the medium of modern social life; we can't picture existence without them. Many of …