Experimental and numerical investigations on the effect of a novel internal surface micro grooving towards improving convective heat transfer performance of tube heat exchangers

• Main Authors: Abdehalim Ahmed Eid, Mohamed Moustafa, Mohd Nashrul, Mohd Zubir, Muhammad, Mohd Ridha, Md. Salim Newaz, Kazi, Mt Aznam, Suazlan, Md Mehedy, Hasan Rony, Ibrahim, F. A., Alam, Md Shadab, Sadri, Rad
• Format: Article
• Language: English; English; English
• Published: AIP Publishing 2023
• Subjects: T Technology (General); TA349 Mechanics of engineering. Applied mechanics; TJ163.26 Energy conservation
• Online Access: http://irep.iium.edu.my/105541/13/105541_Experimental%20and%20numerical%20investigations%20on%20the%20effect%20of%20a%20novel%20internal%20surface%20micro%20grooving%20towards%20improving.pdf; http://irep.iium.edu.my/105541/19/105541_Experimental%20and%20numerical%20investigations%20on%20the%20effect%20of%20a%20novel%20internal%20surface%20micro-grooving%20toward%20improving_Scopus.pdf; http://irep.iium.edu.my/105541/7/Experimental%20and%20Numerical%20Investigations-Inpress.pdf; http://irep.iium.edu.my/105541/; https://pubs.aip.org/aip/pof/article-abstract/35/7/075114/2901755/Experimental-and-numerical-investigations-on-the?redirectedFrom=fulltext

In the present work, the use of the passive heat transfer enhancement technique through surface alteration was explored. The enhancement was achieved through internal conduit surface microgrooving using a new apparatus that was developed by modifying a Magnetic Abrasive Finishing technique. A new...