Study of effect of flow parameters on base pressure in a suddenly expanded duct at supersonic mach number regimes using CFD and design of experiments

• Main Authors: Quadros, Jaimon Dennis, Khan, Sher Afghan, A. J., Antony
• Format: Article
• Language: English; English; English
• Published: The Physics Society of Iran with the collaboration of Isfahan University of Technology (IUT) 2018
• Subjects: TL780 Rockets
• Online Access: http://irep.iium.edu.my/62182/1/62182__Study%20of%20effect%20of%20flow%20parameters%20on%20base%20pressure.pdf; http://irep.iium.edu.my/62182/2/62182__Study%20of%20effect%20of%20flow%20parameters%20on%20base%20pressure_SCOPUS.pdf; http://irep.iium.edu.my/62182/3/62182__Study%20of%20effect%20of%20flow%20parameters%20on%20base%20pressure_WOS.pdf; http://irep.iium.edu.my/62182/; http://jafmonline.net/web/guest/home?p_p_id=JournalArchive_WAR_JournalArchive_INSTANCE_nvhn&p_p_action=0&p_p_state=maximized&p_p_mode=view&p_p_col_id=column-2&p_p_col_pos=3&p_p_col_count=6&_JournalArchive_WAR_JournalArchive_INSTANCE_nvhn_form_page=main_form&selectedVolumeId=74&selectedIssueId=247
• Institution: Universiti Islam Antarabangsa Malaysia

Effectiveness of active control of micro jets has been examined by conducting experiments through an abruptly expanded axi-symmetric duct in a view to control base pressure. For this purpose, 1mm orifice diameter micro jets have been deployed at an interval of 900 along the exit diameter of the no...