Resolving high-frequency aeroacoustic noises of high-speed dual-impinging jets using fast pressure-sensitive paint
C Wei, H Zhang, H Fan, P Wang, D Peng, Y Liu - Experiments in Fluids, 2024 - Springer
This study experimentally determines high-frequency aeroacoustic noises of the high-speed
dual-impinging jet, focusing on the generation and evolution mechanism between …
dual-impinging jet, focusing on the generation and evolution mechanism between …
Low-frequency large-scale unsteadiness analysis of lateral jet interactions on a slender cylinder in hypersonic flows using fast-responding pressure-sensitive paint
X Liu, J Zhong, Z Dong, X Fan, D Zou, Y Liu… - … Thermal and Fluid …, 2024 - Elsevier
Lateral jet interactions, commonly encountered in high-speed vehicles, are typical complex
three-dimensional (3D) shock wave/boundary layer interactions. The spatiotemporal …
three-dimensional (3D) shock wave/boundary layer interactions. The spatiotemporal …
Superresolution and analysis of three-dimensional velocity fields of underexpanded jets in different screech modes
Time-resolved (TR), three-dimensional (3D) velocity fields of screeching, underexpanded
jets are estimated using non-time-resolved particle image velocimetry and simultaneous TR …
jets are estimated using non-time-resolved particle image velocimetry and simultaneous TR …
Modal analyses of double pulsed pressure-sensitive paint data of impinging supersonic jet
E Li, Y Oka, Y Ozawa, T Nonomura - Journal of Visualization, 2024 - Springer
The surface pressure field generated by a supersonic impinging jet on a vertical flat plate
was measured using a pressure-sensitive paint (PSP) and a double-pulsed laser. The Mach …
was measured using a pressure-sensitive paint (PSP) and a double-pulsed laser. The Mach …
Experimental study of the noise suppression of supersonic impinging jets with chevrons
B Chen, W Li, F Wu, Z Chen - Applied Acoustics, 2024 - Elsevier
Supersonic impinging jets may cause many adverse ground effects, including surface
erosion, nonuniform surface heat transfer, lift loss, and acoustic loading. In this study …
erosion, nonuniform surface heat transfer, lift loss, and acoustic loading. In this study …
Joint identification of aeroacoustic noises of supersonic impinging jets using particle image velocimetry and pressure-sensitive paint
C Wei, H Fan, Y Liang, H Tu, Q Gao - Physics of Fluids, 2025 - pubs.aip.org
The acoustic, velocity, and surface pressure fields of vertical jet impingement are studied
utilizing pressure sensors, particle image velocimetry, and pressure sensitive paint …
utilizing pressure sensors, particle image velocimetry, and pressure sensitive paint …
High-frequency pressure fluctuations in vertical jet impingements: fast pressure-sensitive paint analysis
H Fan, C Wei, J Zhao, C Qin, H Zhang, P Wang… - Journal of …, 2024 - Springer
In this paper, a fast-PSP measurement system using the intensity method is constructed to
capture the fluctuating pressure field generated by the vertical supersonic (Ma= 1.2) jet …
capture the fluctuating pressure field generated by the vertical supersonic (Ma= 1.2) jet …