In this report the hydrodynamic analysis of the propulsor system of the Double-Ended ferry is reported. The vessel is equipped with four identical PODs, placed symmetrically front/rear and port/starboard. The analysis is conducted by CFD computations. The numerical tool used is the Xnavis solver, a general purpose unsteady RANS solver developed at CNR-INM. The analysis has been focused to find the optimal position (based on hydrodynamic considerations only) of the PODs and the optimal (i.e. lowest total required power) balance between front and rear propeller.
Propulsion Optimization Deliverable D17.2
Riccardo Broglia
2020
Abstract
In this report the hydrodynamic analysis of the propulsor system of the Double-Ended ferry is reported. The vessel is equipped with four identical PODs, placed symmetrically front/rear and port/starboard. The analysis is conducted by CFD computations. The numerical tool used is the Xnavis solver, a general purpose unsteady RANS solver developed at CNR-INM. The analysis has been focused to find the optimal position (based on hydrodynamic considerations only) of the PODs and the optimal (i.e. lowest total required power) balance between front and rear propeller.File in questo prodotto:
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Descrizione: Propulsion Optimization Deliverable D17.2
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