Ship Design: Evolving for Efficiency, Compliance
The evolution of marine design is increasingly influenced by three drivers: New three-dimensional design tools, the increasing complexity of power systems, and new access to high-latitude shipping routes. While new digital design tools are a natural progression of the current Information Age, new propulsion energy requirements and Polar shipping routes are reactions to the legacy of the ebbing Industrial Age. Three-Dimensional Design WorkflowsA young naval architect recently stated…
Contemporary UUV Propulsor Design
From the standpoint of vehicle propulsion physics, an unmanned underwater vehicle (UUV) is little different from your personal ski boat or a tanker. It shares the Vessel-Propulsor-Drive system model, which allows a Propulsor to convert Drive energy into thrust for the purpose of moving a Vessel. The basic principles of thrust equilibrium and motion are common to all three, as are the translation of rotational energy into axial thrust by the central element of the system – the…
SBM Offshore Wins AIP for Wind Floater Design from ABS
The classification society American Bureau of Shipping (ABS) has issued an Approval in Principle (AIP) to Dutch-based SBM Offshore for its proprietary wind floater design.The global provider of floating production and mooring systems (FPSO) said that the wind floater is a TLP concept and has been designed for the full life cycle, including in-place conditions, as well as wet tow with the wind turbine installed, and mooring hook-up phase.The AIP demonstrates the successful design of the floater…
Shipbuilding: “We had shipyard for dinner …”
The Duclos family is iconic in boatbuilding circles, as the Somerset, Mass.-based Gladding-Hearn, Duclos Corporation, has built a strong heritage in the pilot boat and fast ferry sectors, and in total more than 425 vessels have been delivered since it was founded in 1955. Today a trio of second-generation siblings run the yard, brothers and co-presidents John and Peter Duclos with sister Carol Hegarty serving as CFO. Maritime Reporter & Engineering News visited the yard recently…
Managing Change the AVEVA Way
In today’s marine-scape of declining newbuild activity, many boatbuilders are seeking to buoy up productivity by reducing time to market. But how do you go about contracting intricate concurrent design and production flows without loss of quality, let alone the risk of production spiraling out of control? The general tendency is to overlap design phases. However, this potentially creates a greater number of uncertainties. Ship design includes multiple disciplines and specialties in spiraling activity cycles.
Deltamarin Targets Better Ship Efficiency
Deltamarin said it aims to help ship owners and operators boost vessels’ energy efficiency with its new smart simulation tool, offering several items with significant fuel saving potential (3-6 percent of total fuel costs). Deltamarin’s “Energy and Environmental Efficiency” (EEE) ship design process includes several dimensions, such as practical design tools for modeling the energy consumption, a consistent follow-up method of the performance indicators and a bunch of useful project practices that enable taking the design ideas and results and implementing them in real life.
DNV GL Green Engineering Award
DNV GL has honoured three engineers for their scientific research with the DNV GL Award for Young Professionals. Presented by DNV GL – Maritime CEO Knut Ørbeck-Nilssen, the award is designed to find innovative ideas for increasing safety, efficiency and sustainability in shipping. Seeking to honour the best research, it aims to support young graduates in the maritime field. Overall, 25 graduates took part in this year’s competition. “With a fresh view on the most pressing challenges we face in shipping today…
NAPA Group Names Kuutti President
Software solution provider for ship design and operation NAPA Group (Napa Ltd.) has appointed Ilmo Kuutti as its new President. Kuutti assumes the position from Juha Heikinheimo, who served as President of NAPA Group for five and a half years. Kuutti holds a master’s degree in naval architecture from Helsinki University of Technology, Finland. He started his career in shipyards, where he undertook various roles throughout the 1980s. Since joining NAPA in 1991, he has been taken on various leadership positions…
HydroComp PropElements 2017- Update
HydroComp PropElements 2017 – the propeller “design for performance” code from HydroComp,Inc. of Durham NH USA – is the latest build of the company’s commercial software for marine propeller design and analysis. Propeller specialists will find it an essential addition to their software tools, and also tackles the component-level hydrodynamic needs of naval architects. Why PropElements? Still an uncharted domain for many naval architects, propeller design is an iterative process following a typical design spiral – from initial sizing through detail design.
New Research to Examine Oil Spill Impacts
A research team led by University of South Florida College of Marine Science professor Dr. Steven Murawski has been awarded a $1 million grant to explore how oil spills, such as the Deepwater Horizon (DWH) in 2010, impact the economic, ecological and social system aspects of fishing communities. The Gulf Research Program (GRP) of the National Academies of Sciences, Engineering, and Medicine announced Thursday a total of $2.1 million in grants. Murawski’s team, which also includes Dr.
MN100: The Shearer Group, Inc.
The Shearer Group, Inc. (TSGI) designs inland towboats and barges, with a focus on the inland sector. Inland barges built to TSGI designs number in the thousands, along with a myriad of towboat, dry dock and other specialty designs. TSGI provides naval architecture, marine engineering, marine surveying and technical support to clients worldwide. Commercial vessel designs include towboats, inland barges (liquid cargo, dry cargo, crane) and miscellaneous vessels such as dry docks and casinos. The firm has 10 employees.
NAPA Streamlines Compliance with Class Design Rules
Global maritime software, services and data analysis company NAPA announced the release of new tools and interfaces with class society software to streamline ship design compliance with Common Structural Rules for Bulk Carriers and Oil Tankers (CSR BC&OT; formerly known as “harmonized CSR”) from the International Association of Classification Societies (IACS). Updates to 3D structural design software, NAPA Steel, and the release of state-of-the-art geometry modeling tool, NAPA Designer, will deliver a shift from 2D to 3D design requirements.
NRC Program Targets Vessel Operating Costs, Safety
As marine experts gather for the Ocean’s 14 conference in St. John’s Newfoundland, the National Research Council of Canada (NRC) announced a program aimed at finding economical and viable business based technological solutions to improve the safety and performance of marine vessels such as cargo ships and fuel tankers. Building on NRC’s extensive experience in the commercial and military markets as well as access to world-class facilities, the Marine Vehicles program will focus on technologies and processes for reducing operating costs of vessels, contributing to safe Arctic and offshore oil and gas operations. The end result is to support a sustainable and competitive shipbuilding industry in Canada for military vessels, marine commercial transportation and offshore resource industries.
Wärtsilä Debuts Controllable Pitch Propeller System
At the SMM exhibition and conference in Hamburg, Germany, Wärtsilä is introducing its latest development of large Controllable Pitch (CP) Propellers, based on the previously known E-hub type. The new CP propeller system offers greater efficiency and a reduced environmental impact. The new Wärtsilä CP propeller system addresses the demands of medium and large size vessel owners, and is particularly applicable for special vessels that are equipped with dynamic positioning capabilities, as well as vessels having ice notation, the manufacturer said.
Is Internal Combustion Engine Methane Slip Harmful to the Environment?
Tighter regulations on exhaust emissions are prompting rapid change within the global shipping industry. Orders for scrubber systems have soared higher than before, suppliers of emissions monitoring software are rapidly taking increasing orders, and the market for natural gas-powered engines continues to break new ground. Choosing the most cost-effective way to reduce exhaust emissions is vital for the industry. Regulations for Emissions Control Areas (ECAs) are now enforced across many countries and there are further designation zones under discussion.
CADMatch Maritime Day: April 3
In collaboration with Autodesk, SSI said its dealer in the Benelux, CADMatch, has organized CADMatch Maritime Day for Thursday April 3, 2014, in Oosterhout, NB. This event is a seminar on concurrent engineering. SSI CEO Darren Larkins will be a guest speaker at the conference and he will discuss best practices for implementing this engineering method using SSI's Autodesk based ShipConstructor solution. The realities of engineering and designing marine projects today make the ability to perform concurrent engineering a competitive requirement.
HydroComp Celebrates 30 Years
HydroComp, Inc. began as a business venture in 1984 to meet the specific needs of naval architects and shipbuilders in the area of resistance and power predictions. Thirty years later, HydroComp has grown into a multifaceted corporation with clients from design to construction to academia in more than 60 countries. Founded in 1984 in New Hampshire, U.S. by Jill Aaron (Managing Director) and Donald MacPherson (Technical Director), HydroComp was a pioneer in the very specific area of applied hydrodynamics. This focus shaped a line of unique naval architectural software packages beginning with our flagship product NavCad, and which now include SwiftCraft, PropExpert, PropCad, SwiftTrial and most recently, PropElements.
Geometry at the Heart
Computational geometry is at the heart of much of MARIN’s day-to-day business, which includes the hull, appendages and propulsion design and optimization, to the milling of models and detailed CFD calculations. And computational geometry is also set to play a key role in longer-term research and development carried out by MARIN, its clients and partners. In 2012, MARIN started a new, long-term project to update and expand its geometry capabilities for hulls, appendages and propellers.
Tidal Energy Modelling Tool Launched
The Energy Technologies Institute (ETI) and HR Wallingford launched a tidal energy modeling tool for use by tidal energy developers to identify the most efficient sites for tidal energy converters, tidal arrays or tidal barrage schemes around the U.K. and French coastlines. The computer program, SMARTtide (Simulated Marine Array Resource Testing), incorporates a 2D hydrodynamic model of the U.K.’s continental shelf and the north-west European coastline. The software will be available to the public from May 21 as a fee-for-service via a portal on HR Wallingford’s website.
LNG Offshore Mega-Project Contract for Phusion
UK headquartered Phusion appointed as Data Management Contractor (DMC) for the INPEX-led Ichthys LNG Mega-Project. The six-year contract is worth £11.5 million (AUD17.6m). The deal extends Phusion’s growing portfolio in Australia where the company is already engaged on the giant Chevron Gorgon project. Phusionwill assist INPEX by efficiently managing enormous amounts of engineering data associated with the Ichthys LNG Project. This will result in substantially reduced costs and ensure the timely hand over of comprehensive sets of information to the Ichthys Operations team. This unique approach to the way data is collected on the project will replace the traditional “handover” stage when, traditionally, huge amounts of data are delivered to the client.
AVEVA Catalogue Manager Increases Profitability
New addition to the AVEVA Enterprise Resource Management product family offers fast, multi-disciplinary creation and maintenance of accurate Plant and Marine catalogue information. AVEVA has announced the launch of AVEVA Catalogue Manager, a ground-breaking new product set, to save significant man-hours in large capital projects through the rapid, streamlined generation of accurate and consistent part numbers, component specifications and bulk material catalogues. AVEVA Catalogue…
Offshore Wind Turbine Software Anniversary
GL Garrad Hassan marked the 20th anniversary of the launch of 'Bladed' software at the recent EWEA Conference in Vienna. GL Garrad Hassan pioneered the development of design tools for wind, wave and tidal energy devices and Bladed is now recognised as the industry standard design tool for wind turbines with 450 licences held by 250 clients worldwide. consultants, Bladed has been used to analyse hundreds of turbine designs and thousands of installed turbines. Bladed was introduced in February 1993. Since then the tool has been under continuous development.
Intergraph Rated Top Engineering Design Provider
Intergraph® ranks as No. 1 overall engineering design solution provider for industry in ARC Advisory Group study for the 6th consecutive year. Intergraph tops the rankings in three of five segments in which it competes – oil and gas, chemical and power – in ARC Advisory Group's "Industry" category devoted to technology used in the design, construction and operation of process, power and discrete manufacturing plants, as well as the shipbuilding and marine industries. Intergraph is the only engineering design solution provider ranked No. 1 in more than one industrial market segment. Intergraph leads all direct competitors globally, and also leads all direct competitors in each of the four geographic regions analyzed by ARC Advisory Group: Asia…