Investigation of efficacy of low length-to-diameter ratio and nozzle pressure ratio on base pressure in an abruptly expanded flow

• Main Authors: Ahmed, Fharrukh, Khan, Sher Afghan
• Format: Conference or Workshop Item
• Language: English; English; English
• Published: EDP Sciences 2018
• Subjects: TJ Mechanical engineering and machinery; TL Motor vehicles. Aeronautics. Astronautics
• Online Access: http://irep.iium.edu.my/66682/2/66682_Investigation%20of%20efficacy%20of%20low%20length-to-diameter_cover%20page.pdf; http://irep.iium.edu.my/66682/1/66682_Investigation%20of%20efficacy%20of%20low%20length-to-diameter_article.pdf; http://irep.iium.edu.my/66682/3/66682_Investigation%20of%20efficacy%20of%20low%20length-to-diameter_scopus.pdf; http://irep.iium.edu.my/66682/; https://www.matec-conferences.org/articles/matecconf/abs/2018/31/matecconf_icdams2018_01004/matecconf_icdams2018_01004.html
• Institution: Universiti Islam Antarabangsa Malaysia

This study has been carried out to assess the efficacy of the flow regulations in the form of tiny jets to regulate the pressure in the base region of an abruptly expanded duct. Four tiny jets of 1mm diameter placed at 90 intervals at 6.5 mm distance from the main jet in the wake region of the ba...