Displacement extraction of background-oriented schlieren images using Swin Transformer
H Cai, Y Song, Y Ji, Z Li, A He - JOSA A, 2023 - opg.optica.org
Displacement extraction of background-oriented schlieren (BOS) is an essential step in BOS
reconstruction, which directly determines the accuracy of the results. Typically, the …
reconstruction, which directly determines the accuracy of the results. Typically, the …
Density field reconstruction from time-series schlieren images via extended phase-consistent dynamic mode decomposition
T Shigeta, T Nagata, T Nonomura - Experiments in Fluids, 2023 - Springer
The extended phase-consistent dynamic mode decomposition (DMD) method, which
reconstructs density fields from density gradient fields in multiple directions, was developed …
reconstructs density fields from density gradient fields in multiple directions, was developed …
[HTML][HTML] Numerical and experimental investigations of flow features over a wedge exposed to supersonic flow at high Reynolds numbers
BO Çakir, G Grossir, B Saracoglu, C Fureby - Physics of Fluids, 2024 - pubs.aip.org
Numerical simulation tools and experimental measurement techniques are required to
provide accurate description of flow features in application relevant scales and boundary …
provide accurate description of flow features in application relevant scales and boundary …
Optical Diagnostics for Aerospace and Turbomachinery Applications
T Guimarães Bucalo, L Ribarov - … Expo: Power for …, 2023 - asmedigitalcollection.asme.org
Understanding the properties of complex reacting and non-reacting fluid flows is important
for quantification and determination of parameters such as pressures, temperatures …
for quantification and determination of parameters such as pressures, temperatures …
Preparations for tomographic background-oriented Schlieren at the 31-Inch Mach 10Wind Tunnel
BF Bathel, JM Weisberger, WH Ripley… - AIAA AVIATION 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3475. vid This paper details efforts
by researchers at NASA Langley Research Center to prepare for an upcoming high-speed …
by researchers at NASA Langley Research Center to prepare for an upcoming high-speed …
Quantitative Flow Fields Visualization Based on Deflectometry
Z Zhang, D Li, X Zhang, R Wang, R Ge… - 2023 2nd International …, 2023 - ieeexplore.ieee.org
We propose a method for quantitatively visualizing two-dimensional flow fields based on
deflectometry. In this method, from the perspective of inverse Hartmann testing, the light rays …
deflectometry. In this method, from the perspective of inverse Hartmann testing, the light rays …
Target flow field reconstruction based on dual tree complex wavelet transform and optical flow
X Xu, H Li, Y Zhang, W Ren… - AOPC 2023: Laser …, 2023 - spiedigitallibrary.org
Background oriented system (BOS) technology is widely used for measuring flow field
density information. The fingerprint information of high-speed target flow field can be …
density information. The fingerprint information of high-speed target flow field can be …