The Master's thesis of student Mohammed Sajid Fakhri, Department of Mechanical Engineering, entitled "A Study of Heat Transfer in Channels with Perforated Ribs of Different Perforation Shapes," was discussed.
Abstract: Thermal systems generate more heat due to advancements in thermal technology and high-performance requirements. Therefore, efficient heat dissipation is crucial for maintaining safe operating temperatures. Improving heat transfer and preventing overheating is essential. Incorporating ribs into channels is one method for enhancing heat transfer, which has been studied by many researchers. Despite numerous previous studies addressing ribs and methods for improving heat transfer using them, the patterns and arrangements of different perforated rib shapes in channels have not been extensively investigated. Therefore, the purpose of this study is to examine how different types of perforated ribs—triangular, square, and circular—affect heat transfer.
The discussion committee consisted of:
1- Prof. Dr. Thamer Khalaf Salem / Chairman
2- Asst. Prof. Dr. Ali Ahmed Kitan / Member
3- Asst. Prof. Dr. Samer Mahmoud Khalaf / Member
4- Dr. Ibrahim Thamer Nazal / Member and Supervisor
