This article proposes an analytical model for a conversion from Heavy Fuel Oil (HFO) to Liquide Natural Gas(LNG) dual-fuel engine in a fleet with three sizes of vessels in order to investigate the impact of the volatility of oil prices, and a declining Energy Return on Investment (EROI) on opting LNG …

Recently, multiple studies have been published about the mental wellbeing of seafarers. It turned out that the mental wellbeing is not good, and it has been deteriorating for multiple years. One of these reports was published, by Seafarers International Research Centre (SIRC) in October …

The Nieuw Statendam is equipped with a program called ENIRAM. This program calculates the optimal engine configuration and load expressed in revolutions per minute of the propellers. The issue with this program is that it only looks at the main power plants and does not take the waste heat recovery system …

Some berthing facilities at Hansweert are showing a structural failure where the top element of the dolphin shows an undesired inclination, compromising the functionality and safety of the structure. Rijkswaterstaat Sea and Delta created an assignment in order to define the cause and provide a solution …

Damen Shipyards Group (hierna genoemd Damen) is een internationale scheepswerfgroep. De schepen die gebouwd worden bestaan uit veel componenten. Een deel van die componenten heeft onderhoud nodig. Dat onderhoud is beschreven in een set onderhoudstaken en wordt veelal gedefinieerd door de leverancier …

Maritime security operations, such as counter-piracy operations, often take place in vast areas of open sea. This requires operating in a coalition task force consisting of multiple task units, each composed of a number of naval assets such as frigates, helicopters, and unmanned aerial vehicles (UAVs). …

The deployment of naval vessels requires much specialised knowledge. Firstly, about the mission: what goals have to be reached (the command-aim), and what has to be done to achieve this aim? Secondly, about the situation: how can sufficient information about the situation be gathered to determine whether …

The title of this report can’t be interpret otherwise, the Blending-on-Board unit, or BOB-unit, placed two years ago on board of Maersk Line vessel is a piece of technology that shows a high range of flexibility when it comes to sailing with different kinds of Sulphur levels in the used fuels on board. After …

This research was executed in response to the behaviour of many personnel during a Risk Advisory and Assurance Services (RAAS)-audit on board a R-class vessel of Holland America Line (HAL), one of the subsidiary companies of Carnival Corporation. A RAAS-audit is an internal audit performed by auditors …

This study investigates whether a system of hub locations distributing goods across the water to the city of Amsterdam can be a potential future solution to guarantee same-day delivery to shopkeepers. A simulation model was developed to analyse the logistics performances and to optimise the number of …