Freeship Plus 3.43+ Timoshenko V.F.    

... it intended for the full parametric analysis of resistance and power prediction for a ship and other calculations of hydrodynamics of vessels and ... different regimes and of service conditions of a ship. The analyzable system includes a hull, appendages, a propeller and the engine (i.e. resistance, power, a thrust and a torque moment), and .... Free download of Freeship Plus 3.43+

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Seapower 3.3 Davor Ogresta    

SeaPower resistance and power prediction program provides the designer with 28 resistance prediction methods suitable for displacement vessels, planing vessels, ... of its limits. User defined percentage of extrapolation Resistance analysis using up to 7 methods at the same time. Model correlation Propeller calculation. .... Free download of Seapower 3.3

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