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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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Main Authors: Annuar, Ahsan Nur Mubarak, Mohd Rafie, Azmin Shakrine, Hameed Sultan, Mohamed Thariq
Format: Conference or Workshop Item
Published: Trans Tech Publications 2013
Online Access:http://psasir.upm.edu.my/id/eprint/28771/
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spelling my.upm.eprints.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
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
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.
format Conference or Workshop Item
author Annuar, Ahsan Nur Mubarak
Mohd Rafie, Azmin Shakrine
Hameed Sultan, Mohamed Thariq
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)
author_facet Annuar, Ahsan Nur Mubarak
Mohd Rafie, Azmin Shakrine
Hameed Sultan, Mohamed Thariq
author_sort Annuar, Ahsan Nur Mubarak
title 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_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_sort study of blockages effect at leading edge on rectangular cavity in subsonic flow using particle image velocimetry (piv)
publisher Trans Tech Publications
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/28771/
_version_ 1643829563587821568
score 13.18916

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