Flow instability control of an ultra-highly loaded transonic compressor rotor using self-excited casing bleed
S Ding, S Chen, S Hao, S Wang - Physics of Fluids, 2023 - pubs.aip.org
Flow instability is a common issue encountered by high-speed compressors when they
operate outside of their optimal range, especially in highly loaded compressors. This study …
operate outside of their optimal range, especially in highly loaded compressors. This study …
On the application of gradient based reconstruction for flow simulations on generalized curvilinear and dynamic mesh domains
Accurate high-speed flow simulations of practical interest require numerical methods with
high-resolution properties. In this paper, we present an extension and demonstration of the …
high-resolution properties. In this paper, we present an extension and demonstration of the …
Study of flow separation control by bleed slot and bleed holes in a transonic compressor cascade
An extensive numerical investigation is carried out to study the effects of single-slot bleed
and porous bleed on the flow separation control in a transonic compressor stator. Two single …
and porous bleed on the flow separation control in a transonic compressor stator. Two single …
Gpu-accelerated numerical study of temperature effects in choked under-expanded supersonic jets
HCV Kakumani, AS Chamarthi, N Hoffmann… - AIAA SCITECH 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-0976. vid Temperature effects on
the nearfield noise radiated by an under-expanded round supersonic jet operating at a …
the nearfield noise radiated by an under-expanded round supersonic jet operating at a …
Impinging Wall Curvature Effects on Flow and Screech Tones in Choked Under Expanded Supersonic Jets
HCV Kakumani, AS Chamarthi… - AIAA SCITECH 2024 …, 2024 - arc.aiaa.org
Supersonic jets exhibit distinct dominant temporal scales and coupled spatial oscillations.
These scales are jet parameter dependent and can be sensitive to the Impinging wall …
These scales are jet parameter dependent and can be sensitive to the Impinging wall …
Uncertainty and Unsteadiness of Supersonic Boundary-Layer Bleed Control
MJ Schwartz - 2023 - search.proquest.com
The detrimental effects of shock-wave boundary-layer interactions (SBLI) plague many high-
speed aerodynamic applications. A primary driver for SBLI studies is the development of …
speed aerodynamic applications. A primary driver for SBLI studies is the development of …