Overview
This project focused on enhancing the hydrodynamic efficiency of a catamaran through CFD-based optimization of the distance between its two demi-hulls. Precise hull spacing plays a critical role in reducing resistance and improving performance metrics such as speed, stability, and fuel consumption.
Approach
Using STAR-CCM+, multiple hull spacing configurations were simulated and analyzed to identify the setup that yielded the lowest total resistance while maintaining structural and operational balance.
Software & Tools
- STAR-CCM+
- Free surface flow modeling (VOF)
- Parametric spacing analysis
Key Outcomes
✅ Optimal spacing identified for minimum drag
✅ Improved vessel speed and fuel efficiency
✅ Enhanced stability without compromising seakeeping
