Paper describes features of parametric method based on combined analysis of main dimensions and volumes, weight components, performance and range predictions, seakeeping and construction cost of planing craft. Method is derived from statistics of designs of special, pleasure and small commercial monohull craft with hull length below 30m, developed by Albatross Marine Design. Dimensions of hull are defined from usable areas and essential volumes, with recommendations provided for different architectural types of boats. Equations are proposed for weight groups based on hull dimensions, horsepower, type of propulsion system, level of accommodations and furnishing, required payload, etc. Approaches for preliminary estimate of powering, range, fuel efficiency, ride stability are provided. Method proved to be efficient tool for design analysis, optimization and feasibility check of design requirements. Case studies are presented illustrating application of parametric approach for different designs.

Keywords:
united states government, formula, boat, prediction, requirement, displacement, personnel, dimension, marine transportation, coefficient
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Copyright 2012, Society of Naval Architects and Marine Engineers
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