BibTex Citation Data :
@article{Kapal72927, author = {Erik Sugianto and Niki Veranda Permadi and Ahmad Hasan}, title = {Ship Propeller Design using Open-Source Codes based on Lifting Line Theory}, journal = {Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan}, volume = {22}, number = {2}, year = {2025}, keywords = {Lifting line theory; propeller; open-source code; propeller performance.}, abstract = { The design of a ship's propeller is very important as it directly affects the fuel efficiency, speed, and stability of the ship. Commonly, propellers are designed using expensive commercial software. This research aims to design a ship propeller using open-source codes based on lifting line theory and using Matlab application. The ship data used is a container ship with a length of 397 metres and a width of 56 metres. The propeller design results were propeller performance such as design performance, induced velocity, inflow angle, expanded blade, blade thickness, lift coefficient, performance curve, 2-D and 3-D outlines. Finally, a qualitative comparison was conducted between the redesigned propeller developed using open-source codes and a real propeller from an actual container ship. The comparison reveals that while the overall geometry and blade shape of both propellers are similar, a key difference lies in the expanded area ratio. The real ship propeller exhibits a significantly wider expanded area. This distinction highlights a potential optimization opportunity and demonstrates the capability of the open-source design approach to approximate real-world propeller characteristics with high fidelity, while also offering flexibility for further refinement. }, issn = {2301-9069}, doi = {10.14710/kapal.v22i1.72927}, url = {https://ejournal.undip.ac.id/index.php/kapal/article/view/72927} }
Refworks Citation Data :
The design of a ship's propeller is very important as it directly affects the fuel efficiency, speed, and stability of the ship. Commonly, propellers are designed using expensive commercial software. This research aims to design a ship propeller using open-source codes based on lifting line theory and using Matlab application. The ship data used is a container ship with a length of 397 metres and a width of 56 metres. The propeller design results were propeller performance such as design performance, induced velocity, inflow angle, expanded blade, blade thickness, lift coefficient, performance curve, 2-D and 3-D outlines. Finally, a qualitative comparison was conducted between the redesigned propeller developed using open-source codes and a real propeller from an actual container ship. The comparison reveals that while the overall geometry and blade shape of both propellers are similar, a key difference lies in the expanded area ratio. The real ship propeller exhibits a significantly wider expanded area. This distinction highlights a potential optimization opportunity and demonstrates the capability of the open-source design approach to approximate real-world propeller characteristics with high fidelity, while also offering flexibility for further refinement.
Article Metrics:
Last update:
Last update: 2025-06-30 12:55:37
View My Stats
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.