Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC)
When gas is passed through an inert bed of solid particles such as sand, supported on a perforated plate, the gas, initially, will seek a path of least resistance and pass upward through the sand. With further increased in the gas velocity, the gas starts bubbling through the bed and the particles a...
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2014
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| Online Access: | http://umpir.ump.edu.my/id/eprint/8875/1/Characterization%20and%20Development%20of%20Fluidizing%20Velocity%20Profile%20of%20Sand%20Particles%20in%20Fluidized%20Bed%20Combustor%20%28FBC%29.pdf http://umpir.ump.edu.my/id/eprint/8875/6/Characterization%20and%20Development%20of%20Fluidizing%20Velocity%20Profile%20of%20Sand%20Particles%20in%20Fluidized%20Bed%20Combustor%20%28FBC%29-abstract.pdf http://umpir.ump.edu.my/id/eprint/8875/ |
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| author | Ahmmad Shukrie, Md Yudin Shahrani, Anuar Azri, Alias |
| author_facet | Ahmmad Shukrie, Md Yudin Shahrani, Anuar Azri, Alias |
| author_sort | Ahmmad Shukrie, Md Yudin |
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| description | When gas is passed through an inert bed of solid particles such as sand, supported on a perforated plate, the gas, initially, will seek a path of least resistance and pass upward through the sand. With further increased in the gas velocity, the gas starts bubbling through the bed and the particles attain the state of high turbulence. Under such conditions, the bed assumes the appearance of a fluid and exhibits the properties associated with a fluid and hence it is called 'fluidized Bed'. If the velocity is too low,fluidization will not occur, and if the gas velocity becomes too high, the particles will be entrained the gas stream and lost. Hence, to sustain stable operation of the bed, it must be ensured that the gas velocity is maintained between minimum fluidization velocity and particle entrainment velocity. |
| format | Conference or Workshop Item |
| id | my.ump.umpir.8875 |
| institution | Universiti Malaysia Pahang |
| language | en en |
| publishDate | 2014 |
| record_format | eprints |
| spelling | my.ump.umpir.88752018-08-29T01:52:46Z http://umpir.ump.edu.my/id/eprint/8875/ Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) Ahmmad Shukrie, Md Yudin Shahrani, Anuar Azri, Alias TJ Mechanical engineering and machinery When gas is passed through an inert bed of solid particles such as sand, supported on a perforated plate, the gas, initially, will seek a path of least resistance and pass upward through the sand. With further increased in the gas velocity, the gas starts bubbling through the bed and the particles attain the state of high turbulence. Under such conditions, the bed assumes the appearance of a fluid and exhibits the properties associated with a fluid and hence it is called 'fluidized Bed'. If the velocity is too low,fluidization will not occur, and if the gas velocity becomes too high, the particles will be entrained the gas stream and lost. Hence, to sustain stable operation of the bed, it must be ensured that the gas velocity is maintained between minimum fluidization velocity and particle entrainment velocity. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8875/1/Characterization%20and%20Development%20of%20Fluidizing%20Velocity%20Profile%20of%20Sand%20Particles%20in%20Fluidized%20Bed%20Combustor%20%28FBC%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/8875/6/Characterization%20and%20Development%20of%20Fluidizing%20Velocity%20Profile%20of%20Sand%20Particles%20in%20Fluidized%20Bed%20Combustor%20%28FBC%29-abstract.pdf Ahmmad Shukrie, Md Yudin and Shahrani, Anuar and Azri, Alias (2014) Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC). In: FB 20 , 11-12 Dec 2014 , Okayama University. . (Unpublished) (Unpublished) |
| spellingShingle | TJ Mechanical engineering and machinery Ahmmad Shukrie, Md Yudin Shahrani, Anuar Azri, Alias Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) |
| title | Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) |
| title_full | Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) |
| title_fullStr | Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) |
| title_full_unstemmed | Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) |
| title_short | Characterization and Development of Fluidizing Velocity Profile of Sand Particles in Fluidized Bed Combustor (FBC) |
| title_sort | characterization and development of fluidizing velocity profile of sand particles in fluidized bed combustor (fbc) |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/8875/1/Characterization%20and%20Development%20of%20Fluidizing%20Velocity%20Profile%20of%20Sand%20Particles%20in%20Fluidized%20Bed%20Combustor%20%28FBC%29.pdf http://umpir.ump.edu.my/id/eprint/8875/6/Characterization%20and%20Development%20of%20Fluidizing%20Velocity%20Profile%20of%20Sand%20Particles%20in%20Fluidized%20Bed%20Combustor%20%28FBC%29-abstract.pdf http://umpir.ump.edu.my/id/eprint/8875/ |
| url_provider | http://umpir.ump.edu.my/ |