Title of article
Applying Digital Image Correlation Method to Measure Flow Field
Author/Authors
Kuo، Jui-Chao نويسنده National Cheng-Kung University Kuo, Jui-Chao , Kuo، Teng-Yi نويسنده National Cheng-Kung University Kuo, Teng-Yi , Wu، Cheng-Han نويسنده National Cheng-Kung University Wu, Cheng-Han , Tung، Shih-Heng نويسنده National University of Kaohsiung Tung, Shih-Heng , Shih ، MIng-Hsiang نويسنده National Chi Nan University Shih , MIng-Hsiang , Sung، Wen-Pei نويسنده National Chin-Yi University of Technology Sung, Wen-Pei , Hwang، Weng-Sing نويسنده ,
Issue Information
فصلنامه با شماره پیاپی 47 سال 2014
Pages
6
From page
368
To page
373
Abstract
In this study digital image correlation (DIC) technique combined with a high speed video system was used to predict movement of particles in a water model. Comparing with Particle-image velocimetry (PIV) technique, it provides a low cost alternative approach to visualize flow fields and was successfully employed to predict the movement of particles in a water model at different submergence depth using gas injection. As the submergence depth increases, the number of the exposed eye is reduced accordingly. At 26.4 cm submergence depth, an exposed eye was found at 1/3 of the submergence depth, whereas two exposed eyes were observed at 1/2 depth and near the bottom wall at 24 cm submergence depth.
Journal title
International JOurnal of Civil Engineering(Transaction A: Civil Engineering)
Serial Year
2014
Journal title
International JOurnal of Civil Engineering(Transaction A: Civil Engineering)
Record number
1502580
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