Virtual Seas: Optimizing Marine Performance through Computational Fluid Dynamics in Sea-Keeping Analysis 

Computational Fluid Dynamics (CFD) simulation is gaining traction in maritime engineering, particularly for sea-keeping analysis. In this presentation, we explore the benefit of using CFD simulation to evaluate and enhance the hydrodynamic performance of marine structures and vessels in varying sea conditions. 

Sea-keeping analysis is a critical aspect of naval architecture, aiming to assess a vessel's response to wave-induced motions and environmental forces. Traditional experimental methods such as tow tanks, while valuable, are often expensive and time-consuming. CFD simulation offers a cost-effective and efficient alternative, allowing engineers to comprehensively study the dynamic behavior of ships and offshore structures in virtual environments. 

This presentation explores: 

• The key components of CFD simulation for sea-keeping analysis, and the importance of ensuring numerical models accurately account for the complex interactions between a vessel and its surrounding fluid environment.  

• How CFD can predict hydrodynamic forces, wave-induced motions, and other parameters, for valuable insight into a vessel's seaworthiness and performance under different sea states. 

• How engineers use CFD simulation to optimize ship design for stability, maneuverability, and safety and assess its performance across a range of operational scenarios. 

This presentation underscores the transformative role of CFD simulation in sea-keeping analysis. CFD is a powerful tool for naval architects and marine engineers to efficiently evaluate and refine vessel designs. In this context, the adoption of CFD represents a paradigm shift in the maritime industry, facilitating informed decision-making and contributing to the development of safer and more reliable vessels or marine structures.