The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV)
In this present paper, laminar cavity flow is analysed at Re = 5.12 x 104 based on cavity length. The experiments were conducted in an open subsonic wind tunnel using Particle Image Velocimetry (PIV). A rectangular cavity with constant depth of 4 cm with length-to-depth ratio of 4 was used. Several...
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| Format: | Conference or Workshop Item |
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Trans Tech Publications
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/28771/ |
| _version_ | 1848846208620036096 |
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| author | Annuar, Ahsan Nur Mubarak Mohd Rafie, Azmin Shakrine Hameed Sultan, Mohamed Thariq |
| author_facet | Annuar, Ahsan Nur Mubarak Mohd Rafie, Azmin Shakrine Hameed Sultan, Mohamed Thariq |
| author_sort | Annuar, Ahsan Nur Mubarak |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this present paper, laminar cavity flow is analysed at Re = 5.12 x 104 based on cavity length. The experiments were conducted in an open subsonic wind tunnel using Particle Image Velocimetry (PIV). A rectangular cavity with constant depth of 4 cm with length-to-depth ratio of 4 was used. Several types of blockage had been located at the leading edge of cavity and each experiment was performed by acquiring 700 image pairs to filter out the velocity vectors. The results are given in terms of mean velocity profile accordingly and compared thoroughly by dividing cavity into 4 sections. The result had been shown in mean velocity profile in u and v velocity component. |
| first_indexed | 2025-11-15T08:59:04Z |
| format | Conference or Workshop Item |
| id | upm-28771 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T08:59:04Z |
| publishDate | 2013 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-287712015-03-13T06:56:18Z http://psasir.upm.edu.my/id/eprint/28771/ The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) Annuar, Ahsan Nur Mubarak Mohd Rafie, Azmin Shakrine Hameed Sultan, Mohamed Thariq In this present paper, laminar cavity flow is analysed at Re = 5.12 x 104 based on cavity length. The experiments were conducted in an open subsonic wind tunnel using Particle Image Velocimetry (PIV). A rectangular cavity with constant depth of 4 cm with length-to-depth ratio of 4 was used. Several types of blockage had been located at the leading edge of cavity and each experiment was performed by acquiring 700 image pairs to filter out the velocity vectors. The results are given in terms of mean velocity profile accordingly and compared thoroughly by dividing cavity into 4 sections. The result had been shown in mean velocity profile in u and v velocity component. Trans Tech Publications 2013-02 Conference or Workshop Item PeerReviewed Annuar, Ahsan Nur Mubarak and Mohd Rafie, Azmin Shakrine and Hameed Sultan, Mohamed Thariq (2013) The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV). In: 2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, 8-9 Dec. 2012, Taipei. (pp. 781-784). 10.4028/www.scientific.net/AMM.300-301.781 |
| spellingShingle | Annuar, Ahsan Nur Mubarak Mohd Rafie, Azmin Shakrine Hameed Sultan, Mohamed Thariq The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) |
| title | The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) |
| title_full | The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) |
| title_fullStr | The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) |
| title_full_unstemmed | The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) |
| title_short | The study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (PIV) |
| title_sort | study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (piv) |
| url | http://psasir.upm.edu.my/id/eprint/28771/ http://psasir.upm.edu.my/id/eprint/28771/ |