AWI to Track Carbon Particles in the Arctic
On 15 March, the AWI research aeroplane Polar 5 will depart for Greenland. Concentrating on the furthest northeast region of the island, an international team of researchers will spend the next four weeks studying how the Arctic is changing. In the course of the PAMARCMiP campaign they will measure the sea ice and the atmosphere between Greenland and Svalbard – on the ground, using a tethered balloon, and from the air. Their primary target: carbon particles. Historically, Greenland isn’t exactly considered to be prone to wildfires.
MARIN Opens Depressurized Wave Basin
Following a true maritime tradition, the new DWB was christened. The representatives and attendees each had a bottle filled with water from their own organisation or habitat symbolising their connection with the new facility. MARIN’s unique Depressurised Wave Basin (DWB) was officially inaugurated on March 19 by Maxime Verhagen, the Dutch Minister of Economic Affairs, Agriculture and Innovation. Representing the combination of a depressurised towing tank with a wave maker, the DWB creates a world first.
Third Damen PSV Delivered to World Wide Supply
Damen Shipyards Galati has handed over the third Platform Supply Vessel in a series of six to World Wide Supply of Norway. This six-ship order heralds a new era in offshore construction for Damen Shipyards Group. World Pearl is built to Damen’s entirely new PSV 3300 design. The first of the Class PSV 3300, World Diamond, was delivered in July to the Norwegian company. “Delivery of the first PSV 3300 represents a new era in Damen’s continuing offshore supply vessel story,” said Arnout Damen commenting at the time of the first delivery.
Damen PSV Delivered to World Wide Supply
Damen Shipyards Galati has delivered the World Diamond, the first of six Platform Supply Vessels for Norwegian offshore owner World Wide Supply, built to an entirely new Damen design. The World Diamond was christened by godmother Her Royal Highness Crown Princess Margarita of Romania on June 28, in a yard ceremony attended by 150 guests. “Delivery of this first PSV3300 represents a new era in Damen’s continuing offshore supply vessel story,” said Arnout Damen. Steinar Kulen, representing owner WWS…
Free Software for Speed/Power Analysis
The new STAIMO software for Speed/Power Trial analysis and reporting on board was released last January for use by the worldwide maritime industry free of charge. MARIN, which assisted the STA-Group in these efforts, also offers a dedicated course (June 16- 20) for EEDI Verifiers and other stakeholders to allow them to get fully conversant with model tests, Speed/Power trials and the use of STAIMO. Available via a dedicated website www.staimo.org, the STAIMO software package is the result of the implementation of the new ITTC Guidelines for Speed/Power Trials…
Seaspan Saver, a 10,000 TEU container vessel is setting new standards in container ship design. MARIN and Marine Design and Research Institute of China (MARIC) developed the hull lines of this unique vessel, which has been entirely designed with a low operational cost profile in mind. Canadian owner Seaspan requested a hull form that facilitates very low fuel consumption in the operational speed range, but at the same time it had to be able to keep an acceptable top speed. This approach is in stark contrast to previous ideas, which have focused on having the highest possible top speed.
Marine Hazards to Subsea Cables and Pipelines
In February 1989 the RoRo vessel Vinca Gorthon ran into heavy weather and sank off the Dutch coast. She landed on an oil pipeline that was severely damaged. Although the probability of sinking on top of a pipeline is very small, the incident showed that it can happen. Shipping traffic can represent a potential hazard to subsea pipelines in various ways, such as sinking or grounding, lost containers or an anchor hooking onto a pipeline. Over the years MARIN has contributed to the…
IRClass Offers EEDI Validation Service
IRClass (Indian Register of Shipping) has recently included Energy Efficiency Design Index (EEDI) validation to its service offerings. This is in response to the International Maritime Organization’s (IMO) adoption of the EEDI regulation on January 1, 2013 which will apply to the majority of vessels delivered on or after July 1, 2015. Under the regulation, the EEDI value calculated for a vessel must be based on speed in ideal sea conditions. However, often such conditions are not practically achievable due to time and geographical constraints.
LR Class New Brazil-bound Damen PSV's
'World Diamond', the first of a series of six uniquely designed platform supply vessels (PSV), was christened recently by the ship’s godmother, Princess Margareta of Romania, at Damen Shipyards’ Galati in Romania. Each of these PSVs is classed by Lloyd’s Register and is of 3,300 dwt with a breadth of 16.2 metres and draught of 6.5 metres. The remaining five PSVs will be delivered to their owner, Norwegian offshore support company, World Wide Supply AS (WWS), later this year. Four of the vessels will support the oil multinational Petrobas in offshore Brazil from next year…
Fourth Damen PSV Delivered to World Wide Supply
Damen Shipyards Group has recently delivered the fourth Platform Supply Vessel (PSV) in a series of six to World Wide Supply of Norway. World Emerald is a Damen PSV 3300 CD. The first ship, World Diamond, was delivered in July. The fifth PSV, World Opel, will be handed over in a few weeks and the last in the series, World Sapphire, is due to be delivered mid-December. Delivery of the new design involved extensive CAD/CAM modeling by Damen Shipyards Gorinchem in the Netherlands and model testing at Maritime Research Institute Netherlands (MARIN).
Testing Breaking Waves vs. Offshore Wind Turbines
More than 60 representatives of the international offshore wind industry gathered last week at the Offshore Wind Seminar, organized by the Maritime Research Institute Netherlands (MARIN) and the Energy research Centre of the Netherlands (ECN). This seminar included a visit to unique model tests in the MARIN facilities of breaking waves against an offshore wind turbine. This pilot series of model tests, with a special model of an offshore wind turbine with realistic flexibility…
Quantitative Risk Analysis for LNG Terminals
Widescale Development of LNG Bunkering is Expected. Lloyd’s Register recently conducted a survey that indicated that the majority of major ports around the world are either planning for, or are anticipating, the widescale development of LNG bunkering. One of the locations is the Port of Rotterdam, which is a busy port with dense traffic on the various waterways consisting of both maritime and inland vessels. During the analysis, the probability of ship collisions was assessed and then the consequences were identified.
Floating Wind Power: A Semisubmersible Floating Turbine Foundation
Floating foundations for wind turbines present some technical advantages, which is encouraging more and more industry players to develop new floaters. Firstly, they can be deployed in deep seas, independent of the soil conditions. Secondly, the installation and heavy maintenance can be done in sheltered areas, so that the whole OFWT can be towed directly to the wind farm’s location by conventional tugs. However, floating foundations also bring new constraints on the wind turbine due to their motions in waves and wind.
Efforts continue to improve the Modeling of Thrusters
MARIN uses thrusters in many projects. For a typical model scale, around 1:50 to 1:60, relatively small thrusters are required. Thrusters for these models are available ranging from 50 mm to 80 mm nozzle diameters. In the past these thrusters were always modelled with a horizontal shaft. By tilting the nozzle, the closest possible match was achieved between the client specifications and the modelled thruster for the basin tests. Due to the ever-evolving process in improving the models, new thrusters were built witha 7-degree tilted thruster shaft.
Logistical Scenario Analysis for Hydrodynamic Applications
To calculate the operability of the whole logistics chain, rather than only individual operations, MARIN has developed the hydrodynamic scenario analysis program ScenSim. The uptime, or operability, of a specific operation can be calculated with existing methods and tools in different ways. However, each specific operation is often just a small stage in a long chain. When planning an operation a key parameter is to know the efficiency and duration of the operation. When the operation is a continuous process…
Ship Design: Monitoring and Analysis for Emissions Reduction
In April 2015, the European Union adopted a mandatory Monitoring, Reporting and Verification (MRV) regulation for CO2 emissions resulting from maritime transport. The MRV requires operators of large ships to monitor and annually report the verified amount of CO2 emitted on journeys to, from and between EU ports. Using basic input data (distance, fuel, time, cargo weight) and indicators the ship’s performance is determined and reported publicly. Over the past two years MARIN has…
“FS3” Motion-based Simulator for Dutch Navy
A two-year project is underway which will lead to the development of a Fast Small Ship Simulator. Driving a small, fast navy boat in heavy seas can be a real challenge. Effects of broaching, surfing, capsizing risk, slamming and planing put severe demands on the crew and the boat handling. It requires a well developed skill-set to safely navigate under various operational circumstances. With these challenges in mind, a two-year project has just started to develop a dedicated training tool, which is currently known as the Fast Small Ship Simulator (FSSS) or FS3.
MARIN Sponsors Wind Turbine Design Challenge
Twenty-five international Ph.D. students and young researchers of the international offshore wind industry gathered last week at the floating wind turbine challenge, organized by the Maritime Research Institute Netherlands (MARIN) and International Network on Offshore Renewable Energy (INORE). At this event, seven teams had to develop a floating structure for a 1/100 scale wind turbine in only 24 hours. All participants were provided the same choice of basic materials (PVC pipes, foam blocks, weights, tapes) and had to build the models by themselves. The concept with the lowest construction weight in combination with the lowest acceleration at the nacelle would be declared the winner.
Shipyard Contract Signed
Nautilus Minerals Inc. announced that the Jan De Nul Group has signed the shipbuilding contract with La Naval, in Sestao Northern Spain for the construction of Jules Verne a 191 m vessel to be used as the ship for Nautilus's deep sea copper and gold mining project, the Solwara 1 Project, located in the waters near Papua New Guinea. David Heydon, Nautilus CEO said: "The signing of the building contract with the shipyard for "Jules Verne" is a major step forward in the delivery of the Solwara 1 Project, building on Nautilus' leading position and first mover advantage in seafloor mining. With the ship build in hand, Jan De Nul engineers…
Fifth Damen PSV for World Wide Supply
Damen Shipyards Group is set to deliver the fifth Platform Supply Vessel in a series of six to World Wide Supply of Norway. World Opal is a Damen PSV 3300 CD. The first ship, World Diamond, was delivered in July and the last in the series World Sapphire is due to be delivered mid-December. Delivery of the new design involved extensive CAD/CAM modeling by Damen Shipyards itself and model testing at Maritime Research Institute Netherlands (MARIN). The 3300 is part of an entire new range of Damen PSVs. With an 80.1m length, the PSV 3300 has a deck load of 1,500 metric tons.
Shipyard Contract Signed
Nautilus Minerals Inc. said that the Jan De Nul Group has signed the shipbuilding contract with La Naval, in Sestao Northern Spain for the construction of Jules Verne, a 626-ft. vessel to be used as the ship for Nautilus's deep sea copper and gold mining project, the Solwara 1 Project, located in the waters near Papua New Guinea. This contract follows the commencement of manufacturing for the key components of the ship which included the award of five 4500 kW main diesel engines to the MAN Diesel Group in November 2006, dynamic positioning thrusters to Wartsila Nederland B.V on 19 January 2007 and rudder propellers to SCHOTTEL-Antriebstechnik GmbH on 15 February 2007.
Navigation Simulation Suite Opens at Port of Milford Haven
Safe navigation is a priority operating principle for the UK’s largest energy Port, the Port of Milford Haven. And earlier this week the Port demonstrated that commitment with the unveiling of its new, state of the art marine navigation simulator. Significant investment has been made in developing this new facility, and it is an exceptional tool. Built using MARIN’s latest software, DOLPHIN, the navigation suite is positioned to lead the market in training and exercise scenarios.
Cohort Companies to Deliver Maritime Defense Technologies
Cohort plc companies MASS and SEA have been selected to form part of a new UK Ministry of Defense maritime research and development program being managed by defense technology company QinetiQ. QinetiQ has been awarded a contract by the Defense Science and Technology Laboratory (Dstl) to manage the Progeny Maritime Research Framework contract to enhance the effect of technology in the maritime defense environment. Under the contract, QinetiQ will build and manage a community of interest who will contribute ideas to maximise the impact of science and technology for UK maritime defense.