Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure
Dust control is a major concern in food industries since dust emission is generally unavoidable during bulk material handling. Obtaining a better understanding of the way particles are pulled away from a stream of particles and the generation of a dust cloud will assist in the design of more efficie...
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| Format: | Conference or Workshop Item |
| Language: | English |
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IOP Publishing Ltd
2019
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35899/ http://umpir.ump.edu.my/id/eprint/35899/1/Experimental%20measurement%20for%20non-spherical%20bulk%20materials%20flow%20behaviour%20in%20rectangular%20enclosure.pdf |
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| author | Anis Farhanah, Mohd Fadzir Siti Ilyani, Rani Gimbun, Jolius |
| author_facet | Anis Farhanah, Mohd Fadzir Siti Ilyani, Rani Gimbun, Jolius |
| author_sort | Anis Farhanah, Mohd Fadzir |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Dust control is a major concern in food industries since dust emission is generally unavoidable during bulk material handling. Obtaining a better understanding of the way particles are pulled away from a stream of particles and the generation of a dust cloud will assist in the design of more efficient dust control systems. In this paper, the particles- air interactions during free fall of bulk powder is reviewed. An experimental investigation was performed to elucidate the effect of conveying velocity and particle properties on velocity profiles. The Laser Doppler Anemometry (LDA) technique was employed to measure the particle velocity during free fall. Results revealed that the particle properties (particles with flaky shapes and lower bulk density) had a great influence on dust cloud generation as compared to the conveying velocity. The results presented here may facilitate the development of a quantitative tools for dust control system design that deal with a falling stream of bulk powder. |
| first_indexed | 2025-11-15T03:20:21Z |
| format | Conference or Workshop Item |
| id | ump-35899 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:20:21Z |
| publishDate | 2019 |
| publisher | IOP Publishing Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-358992023-04-10T03:10:34Z http://umpir.ump.edu.my/id/eprint/35899/ Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure Anis Farhanah, Mohd Fadzir Siti Ilyani, Rani Gimbun, Jolius QD Chemistry T Technology (General) TP Chemical technology Dust control is a major concern in food industries since dust emission is generally unavoidable during bulk material handling. Obtaining a better understanding of the way particles are pulled away from a stream of particles and the generation of a dust cloud will assist in the design of more efficient dust control systems. In this paper, the particles- air interactions during free fall of bulk powder is reviewed. An experimental investigation was performed to elucidate the effect of conveying velocity and particle properties on velocity profiles. The Laser Doppler Anemometry (LDA) technique was employed to measure the particle velocity during free fall. Results revealed that the particle properties (particles with flaky shapes and lower bulk density) had a great influence on dust cloud generation as compared to the conveying velocity. The results presented here may facilitate the development of a quantitative tools for dust control system design that deal with a falling stream of bulk powder. IOP Publishing Ltd 2019 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/35899/1/Experimental%20measurement%20for%20non-spherical%20bulk%20materials%20flow%20behaviour%20in%20rectangular%20enclosure.pdf Anis Farhanah, Mohd Fadzir and Siti Ilyani, Rani and Gimbun, Jolius (2019) Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure. In: IOP Conference Series: Materials Science and Engineering; Electronic Packaging Interconnect Technology Symposium 2019, EPITS 2019 , 24 - 25 November 2019 , Penang. pp. 1-9., 701 (012061). ISSN 1757-8981 (Published) https://doi.org/10.1088/1757-899X/701/1/012061 |
| spellingShingle | QD Chemistry T Technology (General) TP Chemical technology Anis Farhanah, Mohd Fadzir Siti Ilyani, Rani Gimbun, Jolius Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| title | Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| title_full | Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| title_fullStr | Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| title_full_unstemmed | Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| title_short | Experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| title_sort | experimental measurement for non-spherical bulk materials flow behaviour in rectangular enclosure |
| topic | QD Chemistry T Technology (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/35899/ http://umpir.ump.edu.my/id/eprint/35899/ http://umpir.ump.edu.my/id/eprint/35899/1/Experimental%20measurement%20for%20non-spherical%20bulk%20materials%20flow%20behaviour%20in%20rectangular%20enclosure.pdf |