SUMMARY
To accurately determine the resistive forces acting on a submarine traveling in seawater at a constant velocity, Computational Fluid Dynamics (CFD) modeling is essential. This method allows for precise simulations of fluid interactions and drag forces. Alternatively, physical testing can be conducted by towing a scaled model of the submarine behind a boat equipped with a force gauge to measure resistance. Both methods provide valuable data for calculating energy consumption per kilometer.
PREREQUISITES
- Understanding of Computational Fluid Dynamics (CFD) modeling
- Knowledge of drag force principles in fluid dynamics
- Experience with physical model testing and force measurement techniques
- Familiarity with energy consumption calculations in marine engineering
NEXT STEPS
- Research CFD software tools for marine applications, such as ANSYS Fluent or OpenFOAM
- Study drag force equations and their application in underwater vehicles
- Learn about model testing techniques for hydrodynamic resistance measurement
- Explore energy consumption analysis methods specific to submarines and underwater vehicles
USEFUL FOR
Marine engineers, naval architects, and researchers focused on submarine design and performance optimization will benefit from this discussion.