Minimum Resistance Hull Form of Planing Craft with Controlled Trim Angle
Year: 1996
Type: article
Abstract: This paper is concerned about the clarifying the minimum resistance hull form by controlling the maximum trim angle change in high speed range. T he analyses by using SUM T method based on towing test results of models show higher chine line hull form by more controlling the maximum trim angle change. I n order to check against the resistance performance, trial tests of a triple-screw torpedo boat of 35 m length with displacement 133 ton using various engine rating were executed. Comparing the trim angle changes with the ones by the regression equation's values based on towing test data of 13 models of 2.5 m length with wave-shaped bottoms, we get reasonable results, which enable us to estimate the boat's resistance at maximum speed.
Source: Handle
DOI: 10.34411/00000763
Institutions: Kanagawa Institute of Technology, Ministry of Defense
Language: English
Subfield: Ocean Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W420050419