Experimental studies on seakeeping and maneuverability of ships in adverse weather conditions [PDF]
, 2017 The introduction of the energy efficiency design index (EEDI), which is applicable for various types of new-built ships after January 1,2013, raised concerns regarding the sufficiency of propulsion power and steering devices to maintain maneuverability ...
Cura-Hochbaum, Andrés +6 more
core +1 more source
Wave effects on the turning ability of an ultra large container ship in shallow water [PDF]
, 2019 The influence of waves on ship behaviour can lead to hazardous scenarios which put at risk the ship, the crew and the surroundings. For this reason, investigating the effect of waves on manoeuvring is of relevant interest.
Delefortrie, Guillaume +6 more
core +1 more source
Study on the Added Resistance of Barge in Waves [PDF]
Journal of Korean navigation and port research, 2010 선박이 파랑중을 항행할 경우에는 정수중에 비하여 저항이 증가하기 때문에 예부선의 안정성 확보를 위해 예선의 예인마력과 예인삭의 절단하중 등을 산정할 때에 부선의 정수중 저항값 및 파랑중 저항값을 정확히 추정해야 안전한 예항업무를 이행할 수 있다. 현재 정부에서 제안하고 있는 방법에 의하면 부선의 전저항 산정시 마찰저항, 조파저항, 공기저항은 선체의 형상 및 예선의 속력 등을 고려하여 산정하지만 부가저항은 유의파고에 따라 일률적으로 적용하고 있다.
Byung-Kil Ahn, Sang-Min Lee
openaire +1 more source
Effects of a Bulbous Bow Shape on Added Resistance Acting on the Hull of a Ship in Regular Head Wave
Journal of Marine Science and Engineering, 2021 In this study, the effect of bow shape on resistance acting on a hull in regular head waves was investigated by applying a commercial Computational Fluid Dynamics (CFD) code.
Trung-Kien Le +3 more
doaj +1 more source
Experimental Investigation of Added Resistance of a Ship using a Hydroelastic Body in Waves
International Journal of Technology, 2022 Ship resistance is an important characteristic to predict in the preliminary design stage. Proper prediction of ship resistance implies the fulfillment of the required speed and power of a ship.
Suandar Baso +4 more
doaj +1 more source
Environmental Aspects of Total Resistance of Container Ship in the North Atlantic
Journal of Sustainable Development of Energy, Water and Environment Systems, 2019 The total resistance of ship in waves is composed of calm water resistance and added resistance in waves. The added resistance in waves is one of the main causes of an involuntary speed reduction of a ship.
Nastia Degiuli +2 more
doaj +1 more source
Capillary-gravity wave resistance in ordinary and magnetic fluids [PDF]
, 1999 Wave resistance is the drag force associated to the emission of waves by a moving disturbance at a fluid free surface. In the case of capillary-gravity waves it undergoes a transition from zero to a finite value as the speed of the disturbance is ...
Fox R. W. +8 more
core +2 more sources
Numerical Analysis on Added Resistance of a Crew Boat with Variation of Wave Period
Kapal, 2023 Crew boat is a type of vessels used for the mobility of offshore workers and logistical supply needed for the offshore platform. Crew boat KCT-1901 is categorized as a planning boat with hard chine body.
Dita Adhelia Putri +4 more
doaj +1 more source
Minimum Propulsion Power Assessment of a VLCC to Maintain the Maneuverability in Adverse Conditions
Journal of Marine Science and Engineering, 2021 The International Maritime Organization (IMO) Guidelines for Determining Minimum Propulsion Power to Maintain the Maneuverability in Adverse Conditions is the sole regulation imposed on the routine design and approval of all new-built ships as a part of ...
Peiyuan Feng +3 more
doaj +1 more source
Effect of STEP for Reducing Added Resistance in Waves
Journal of the Japan Society of Naval Architects and Ocean Engineers, 2011 The present paper provides the results of an investigation on STEP (Spray Tearing Plate) for reducing the added resistance in waves.The research has been started to develop a device for suppressing spray; thin wave like a film that is generated around the bow above the waterline when a ship runs in waves.
Mariko Kuroda +5 more
openaire +2 more sources