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Keywords: resistance
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Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-202
... in the lab are presented and used to identify the channel length, height, and accuracy limitations of a field deployable prototype. quantify frictional drag pressure drop field instrument coating roughness marine transportation resistance hunsucker development skin friction coefficient...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-215
... wake flow into the propeller. sustainability sustainable development simulation marine transportation resistance plane nominal propeller plane social responsibility vorticity hull propeller disc freight & logistics services flow pattern efficiency propeller plane streamline...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-258
... The hydrodynamic performance of unconventional SWATH and Semi-SWATH for high speed applications are analyzed and compared in this paper. Bare hull resistance in calm water is estimated by an inviscid boundary element method with viscous corrections and verified by a fully turbulent, multiphase...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-276
... This paper attempts to undertake a comparative analysis of resistance characteristics between newly developed asymmetrical catamaran hull forms which were derived from existing conventional NPL series of round bilge catamaran hull forms by Molland, Wellicome and Couser (1994). A set...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-119
... problem freight & logistics services environmental condition social responsibility simulation air emission criteria energy efficient safe ship operation propeller ship type weather condition wave height sustainability model test resistance requirement shopera artificial intelligence...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-125
... The two most important tasks of ice breaking ships are first to secure a sailing route by breaking the thick sea ice and second to sail efficiently herself for purposes of exploration and transportation in the polar seas. The resistance of ice breaking ships is a priority factor...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-149
..., the ship model moves at a given speed and the oscillations around 6DOF motions are computed for variable wave heading while the surge motion for head waves is restrained by adding a very large surge damping. For calm water, computations showed E<4%D for the resistance,<8%D for the sinkage, and <40...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-160
... resistance surface warfare center validation engine CREATE-Ships : Integrated Hydrodynamic Design Environment (IHDE) for Early Stage Ship Design Wesley M. Wilson1 (V), Joseph J. Gorski1 (V), Tony Quezon1 (V) and Vu Trinh1 (V) 1. Naval Surface Warfare Center Carderock Division (NSWCCD) During early...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-033
... This paper outlines the first phase of a comprehensive optimization study of the hull form of conventional Platform Supply Vessel. Using computational fluid dynamics software to test resistance on sixteen different hull form combinations at different speeds and trims, an analysis of different...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-038
... In this paper we investigate the resistance and seakeeping effects of an inverted bow by comparing the motions of an existing combatant hull, the Oliver Hazard Perry class frigate (FFG-7), with a modified version of the hull with an inverted bow. The bow of the FFG-7 was redesigned by developing...
Proceedings Papers

Paper presented at the SNAME Maritime Convention and 5th World Maritime Technology Conference, November 4–6, 2015
Paper Number: SNAME-WMTC-2015-100
... Ship motions and its hydrodynamic coefficients are solved by three dimensional frequency domain potential theories with a translating and pulsating source distribution method. Furthermore, components of added wave resistance of ships advancing in waves due to the radiation and diffraction waves...

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