Micro-bubbles drag reduction

2021 – 2022


Supervised by:

أ.د. حسن الجمل

د. خالد الشربينى

د. رولا عفيفى



Yousef Mohamed morsy

Mohamed ali Mostafa

Amr adel ali

Amr sameh Mohamed



This project has been prepared by Four Mechanical students of the Arab academy for science and technology and maritime transport as a part of their Graduation Project requirements.

This project aims to reduce the drag force of a designed KCS ship with holes in the bottom of it. This design matched with appropriate research and accurate analysis, an advanced design assembly of the ship with the objective of getting improved performance within the time bound and available resources to meet with the broad aspect of the project objective.

Graph and charts were chosen as suitable way to analyze data output according to different parameter inputs.

We used references in our project varies between several books, scientific papers and sites.


Final Book           Word              Pdf                    Presentation



Ship resistance

Air micro-bubbles

Drag reduction

KRISO ship model (KCS)

Experimental Analysis

Wave making resistance tank

Kelvin hydrodynamic laboratory






Abet File for student work