Drag penalty causing from the roughness of recently cleaned and painted ship hull using RANS CFD
The issue of global warming makes energy savings on ships compulsory. One of the biggest
causes of energy waste is the increase in friction resistance due to the hull roughness that
makes not hydraulically smooth. The process of cleaning and repainting the ship hull turned
out to make a roughness that can provide a drag penalty. An investigation using a resolved
Reynolds-averaged Navier-Stokes (RANS) Computational Fluid Dynamics (CFD)
approached to assess the increase in ship resistance from a recently cleaned and painted …
causes of energy waste is the increase in friction resistance due to the hull roughness that
makes not hydraulically smooth. The process of cleaning and repainting the ship hull turned
out to make a roughness that can provide a drag penalty. An investigation using a resolved
Reynolds-averaged Navier-Stokes (RANS) Computational Fluid Dynamics (CFD)
approached to assess the increase in ship resistance from a recently cleaned and painted …
[CITATION][C] Drag penalty causing from the roughness of recently cleaned and painted ship hull using RANS CFD. CFD Lett. 12, 78–88
ML Hakim, B Nugroho, RC Chin, T Putranto… - 2020
Showing the best results for this search. See all results