Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method
The purpose of this study is to experimentally investigate the flow structure of liquid film flowing down an inclined wall using photochromic dye marking method. The dye trace was marked by UV laser (λ= 355nm) and its behavior was recorded by a CCD camera to obtain the liquid film surface velocity....
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| Format: | Article |
| Language: | English |
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Japanese Society for Experimental Mechanics (JSEM)
2015
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| Online Access: | http://umpir.ump.edu.my/id/eprint/11928/ http://umpir.ump.edu.my/id/eprint/11928/1/JSEM2015.pdf |
| _version_ | 1848819108059021312 |
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| author | Nurrina, Rosli Amagai, Kenji |
| author_facet | Nurrina, Rosli Amagai, Kenji |
| author_sort | Nurrina, Rosli |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The purpose of this study is to experimentally investigate the flow structure of liquid film flowing down an inclined wall using photochromic dye marking method. The dye trace was marked by UV laser (λ= 355nm) and its behavior was recorded by a CCD camera to obtain the liquid film surface velocity. The diameter change of the dye trace was measured with the velocity. The velocity was then compared to the diameter change of the dye trace to clarify the flow structure during the presence of wave. As a result, the liquid film surface velocity was found to decrease in the wave front and rapidly increase in the wave back. |
| first_indexed | 2025-11-15T01:48:18Z |
| format | Article |
| id | ump-11928 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:48:18Z |
| publishDate | 2015 |
| publisher | Japanese Society for Experimental Mechanics (JSEM) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-119282016-02-18T08:12:26Z http://umpir.ump.edu.my/id/eprint/11928/ Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method Nurrina, Rosli Amagai, Kenji TJ Mechanical engineering and machinery The purpose of this study is to experimentally investigate the flow structure of liquid film flowing down an inclined wall using photochromic dye marking method. The dye trace was marked by UV laser (λ= 355nm) and its behavior was recorded by a CCD camera to obtain the liquid film surface velocity. The diameter change of the dye trace was measured with the velocity. The velocity was then compared to the diameter change of the dye trace to clarify the flow structure during the presence of wave. As a result, the liquid film surface velocity was found to decrease in the wave front and rapidly increase in the wave back. Japanese Society for Experimental Mechanics (JSEM) 2015-06-06 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11928/1/JSEM2015.pdf Nurrina, Rosli and Amagai, Kenji (2015) Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method. Journal of JSEM, 15 (S. I.). s21-s25. ISSN 1346-4930. (Published) http://jglobal.jst.go.jp/public/20090422/201502209624380254 |
| spellingShingle | TJ Mechanical engineering and machinery Nurrina, Rosli Amagai, Kenji Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method |
| title | Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method |
| title_full | Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method |
| title_fullStr | Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method |
| title_full_unstemmed | Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method |
| title_short | Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method |
| title_sort | study of liquid film flow structure on inclined wall using photochromic dye marking method |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/11928/ http://umpir.ump.edu.my/id/eprint/11928/ http://umpir.ump.edu.my/id/eprint/11928/1/JSEM2015.pdf |