Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56
In this paper, the outcome of the experimental investigation and the flow field development in the duct at a supersonic Mach number of 1.2 is presented. The experiments were conducted at various NPR which covers the condition of correct expansion and under expansion. A Convergent-divergent (C-D) noz...
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| Format: | Article |
| Language: | English English |
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Blue Eyes Intelligence Engineering & Sciences
2019
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| Online Access: | http://irep.iium.edu.my/73657/ http://irep.iium.edu.my/73657/1/73657_Influence%20of%20Control%20Mechanism.pdf http://irep.iium.edu.my/73657/7/73657_Influence%20of%20control%20mechanism%20on%20the%20flow%20field%20of%20duct%20at%20mach%201.2%20for%20area%20ratio%202.56_Scopus.pdf |
| _version_ | 1848787833984122880 |
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| author | Khan, Sher Afghan Aabid, Abdul Chaudhary, Zakir Ilahi |
| author_facet | Khan, Sher Afghan Aabid, Abdul Chaudhary, Zakir Ilahi |
| author_sort | Khan, Sher Afghan |
| building | IIUM Repository |
| collection | Online Access |
| description | In this paper, the outcome of the experimental investigation and the flow field development in the duct at a supersonic Mach number of 1.2 is presented. The experiments were conducted at various NPR which covers the condition of correct expansion and under expansion. A Convergent-divergent (C-D) nozzle which is connected with the suddenly expanded duct of the diameter of 16 mm of area ratio 2.56. The recirculation zone is controlled by using the microjets of 1 mm of orifice diameter which is placed at 90 degrees interval at 6.5 mm from the central axis of the main jet. The L/D of the duct was used in the investigation was from 1 to 10, and the NPR at which the experiments were conducted considered are in the range from 3, 5, 7, 9 and 11 |
| first_indexed | 2025-11-14T17:31:13Z |
| format | Article |
| id | iium-73657 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:31:13Z |
| publishDate | 2019 |
| publisher | Blue Eyes Intelligence Engineering & Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-736572019-11-24T16:19:55Z http://irep.iium.edu.my/73657/ Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 Khan, Sher Afghan Aabid, Abdul Chaudhary, Zakir Ilahi TL780 Rockets In this paper, the outcome of the experimental investigation and the flow field development in the duct at a supersonic Mach number of 1.2 is presented. The experiments were conducted at various NPR which covers the condition of correct expansion and under expansion. A Convergent-divergent (C-D) nozzle which is connected with the suddenly expanded duct of the diameter of 16 mm of area ratio 2.56. The recirculation zone is controlled by using the microjets of 1 mm of orifice diameter which is placed at 90 degrees interval at 6.5 mm from the central axis of the main jet. The L/D of the duct was used in the investigation was from 1 to 10, and the NPR at which the experiments were conducted considered are in the range from 3, 5, 7, 9 and 11 Blue Eyes Intelligence Engineering & Sciences 2019-07-25 Article PeerReviewed application/pdf en http://irep.iium.edu.my/73657/1/73657_Influence%20of%20Control%20Mechanism.pdf application/pdf en http://irep.iium.edu.my/73657/7/73657_Influence%20of%20control%20mechanism%20on%20the%20flow%20field%20of%20duct%20at%20mach%201.2%20for%20area%20ratio%202.56_Scopus.pdf Khan, Sher Afghan and Aabid, Abdul and Chaudhary, Zakir Ilahi (2019) Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56. International Journal of Innovative Technology and Exploring Engineering (IJITEE), 8 (6S4). pp. 1135-1138. ISSN 2278-3075 https://www.ijitee.org/wp-content/uploads/papers/v8i6s4/F12360486S419.pdf 10.35940/ijitee.F1236.0486S419 |
| spellingShingle | TL780 Rockets Khan, Sher Afghan Aabid, Abdul Chaudhary, Zakir Ilahi Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 |
| title | Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 |
| title_full | Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 |
| title_fullStr | Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 |
| title_full_unstemmed | Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 |
| title_short | Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56 |
| title_sort | influence of control mechanism on the flow field of duct at mach 1.2 for area ratio 2.56 |
| topic | TL780 Rockets |
| url | http://irep.iium.edu.my/73657/ http://irep.iium.edu.my/73657/ http://irep.iium.edu.my/73657/ http://irep.iium.edu.my/73657/1/73657_Influence%20of%20Control%20Mechanism.pdf http://irep.iium.edu.my/73657/7/73657_Influence%20of%20control%20mechanism%20on%20the%20flow%20field%20of%20duct%20at%20mach%201.2%20for%20area%20ratio%202.56_Scopus.pdf |