A study on the effect of upstream square blockage of a rotating cylinder
A study on the effect of allocating a square blockage in front of a rotating cylinder is presented. The aim of the study is to determine the optimum design of the blockage to enhance the lift generating performance of the rotating cylinder. A numerical simulation is carried out to investigate the ef...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
Trans Tech Publications Inc. (Scientific.Net)
2012
|
| _version_ | 1825948329708617728 |
|---|---|
| author | Cheong, X.H. Mohd Rafie, Azmin Shakrine Romli , Fairuz Izzuddin Hameed Sultan, Mohamed Thariq Yidris, Noorfaizal |
| author_facet | Cheong, X.H. Mohd Rafie, Azmin Shakrine Romli , Fairuz Izzuddin Hameed Sultan, Mohamed Thariq Yidris, Noorfaizal |
| author_sort | Cheong, X.H. |
| collection | UPM |
| description | A study on the effect of allocating a square blockage in front of a rotating cylinder is presented. The aim of the study is to determine the optimum design of the blockage to enhance the lift generating performance of the rotating cylinder. A numerical simulation is carried out to investigate the effect of different sizes of blockage towards the lift generating performance of the rotating cylinder. The simulation adopted a fully turbulent flow, having Reynolds number of 600and the spinning of the cylinder at 100 RPM. The validation of simulation results from RANS code FLUENT is done through comparison with the published results from past studies. In general, the results suggest that lift generating performance of the rotating cylinder will be improved by placing a blockage in front of it |
| first_indexed | 2024-03-06T08:27:09Z |
| format | Conference or Workshop Item |
| id | upm.eprints-33783 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-03-06T08:27:09Z |
| publishDate | 2012 |
| publisher | Trans Tech Publications Inc. (Scientific.Net) |
| record_format | dspace |
| spelling | upm.eprints-337832015-03-27T07:34:32Z http://psasir.upm.edu.my/id/eprint/33783/ A study on the effect of upstream square blockage of a rotating cylinder Cheong, X.H. Mohd Rafie, Azmin Shakrine Romli , Fairuz Izzuddin Hameed Sultan, Mohamed Thariq Yidris, Noorfaizal A study on the effect of allocating a square blockage in front of a rotating cylinder is presented. The aim of the study is to determine the optimum design of the blockage to enhance the lift generating performance of the rotating cylinder. A numerical simulation is carried out to investigate the effect of different sizes of blockage towards the lift generating performance of the rotating cylinder. The simulation adopted a fully turbulent flow, having Reynolds number of 600and the spinning of the cylinder at 100 RPM. The validation of simulation results from RANS code FLUENT is done through comparison with the published results from past studies. In general, the results suggest that lift generating performance of the rotating cylinder will be improved by placing a blockage in front of it Trans Tech Publications Inc. (Scientific.Net) 2012 Conference or Workshop Item PeerReviewed Cheong, X.H. and Mohd Rafie, Azmin Shakrine and Romli , Fairuz Izzuddin and Hameed Sultan, Mohamed Thariq and Yidris, Noorfaizal (2012) A study on the effect of upstream square blockage of a rotating cylinder. In: AEROTECH IV, 21-22 Nov. 2012, Kuala Lumpur. (pp. 13-17). 10.4028/www.scientific.net/AMM.225.13 |
| spellingShingle | Cheong, X.H. Mohd Rafie, Azmin Shakrine Romli , Fairuz Izzuddin Hameed Sultan, Mohamed Thariq Yidris, Noorfaizal A study on the effect of upstream square blockage of a rotating cylinder |
| title | A study on the effect of upstream square blockage of a rotating cylinder |
| title_full | A study on the effect of upstream square blockage of a rotating cylinder |
| title_fullStr | A study on the effect of upstream square blockage of a rotating cylinder |
| title_full_unstemmed | A study on the effect of upstream square blockage of a rotating cylinder |
| title_short | A study on the effect of upstream square blockage of a rotating cylinder |
| title_sort | study on the effect of upstream square blockage of a rotating cylinder |
| work_keys_str_mv | AT cheongxh astudyontheeffectofupstreamsquareblockageofarotatingcylinder AT mohdrafieazminshakrine astudyontheeffectofupstreamsquareblockageofarotatingcylinder AT romlifairuzizzuddin astudyontheeffectofupstreamsquareblockageofarotatingcylinder AT hameedsultanmohamedthariq astudyontheeffectofupstreamsquareblockageofarotatingcylinder AT yidrisnoorfaizal astudyontheeffectofupstreamsquareblockageofarotatingcylinder AT cheongxh studyontheeffectofupstreamsquareblockageofarotatingcylinder AT mohdrafieazminshakrine studyontheeffectofupstreamsquareblockageofarotatingcylinder AT romlifairuzizzuddin studyontheeffectofupstreamsquareblockageofarotatingcylinder AT hameedsultanmohamedthariq studyontheeffectofupstreamsquareblockageofarotatingcylinder AT yidrisnoorfaizal studyontheeffectofupstreamsquareblockageofarotatingcylinder |