Please use this identifier to cite or link to this item:
https://dspace.ctu.edu.vn/jspui/handle/123456789/67889
Title: | Single-pixel ensemble correlation algorithm for boundary measurement on axisymmetric boattail surface |
Authors: | Tran, The Hung |
Keywords: | Single-pixel ensemble correlation PIV measurement Boattail model Boundary layer |
Issue Date: | 2020 |
Series/Report no.: | Tạp chí Khoa học Kỹ thuật= Journal of science and Technique;Số 208 - Tr.89-103 |
Abstract: | Particle image velocimetry (PIV) measurement is an important technique in analyzing velocity fields. However, in traditional cross-correlation algorithm, the resolution of velocity fields is limited by the size of interrogation windows and the boundary layer was not captured well. In this study, single-pixel ensemble correlation algorithm was applied to analyze flow near the surface of an axisymmetric boattail model. The initial images data was obtained by experimental methods with the setup of PIV measurement. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/67889 |
ISSN: | 1859-0209 |
Appears in Collections: | Khoa học Kỹ thuật |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
_file_ Restricted Access | 2.67 MB | Adobe PDF | ||
Your IP: 18.222.161.245 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.