Concurrent Engineering Technology
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- FORAN V50 Coming Soon Maritime Reporter, Mar 2001 #23
Sener Ingenieria y Sistemas' FORAN System is a suite of software modules specific for the design and production of all types of ships and floating structures.
It is currently being used worldwide in a large number of shipyards and marine design offices. Its presence in the market dates from the late 60s, when the first license was granted to a shipyard, namely to E.N. BAZAN (now part of IZAR).
To ensure the program stays relevant, Sener has optimized the program by incorporating the latest technologies in information systems and in 3-D graphics hardware, and at the same time satisfied the ever increasing demands from very discerning customers for new and improved features.
Sener recently announced version 50, the next FORAN release, which it will launch during this year. This article highlights some of the main features of this new FORAN.
During the 80s, SENER developed its own software for the management of the FORAN proprietary database. However with the passing of the years and the appearance of new technologies, which at the same time is related to the ever increasing use of concurrent engineering technology, the decision to change this proprietary database and its associated management software has proved to be necessary. Thus in version 50 of FORAN the proprietary database has been substituted by a standard commercial relational database.
This solution has three fundamental advantages: the System becomes more open to users; the connection with other programs, in particular shipyard management systems, is facilitated; and the establishment of a distributed design office becomes more feasible. SENER has re-programmed all those areas of the System to do with the input/output of information, and has adapted the data structure to be in accordance with the requirements of the latest technology for database management.
New representation of ship surfaces Another feature of the new version refers to the representation of the ship forms and main surfaces (i.e. decks and bulkheads). The current tendency is to represent the main surfaces of the ship by means of NURBS (non-uniform rational Bspline) patches. These are mathematical surfaces of general application which include as a particular case those surfaces most used in shipbuilding such as conics and Bezier.
Version 50 of FORAN includes a new module for the definition of ship forms using NURBS and the rest of the System has been adapted to be able to treat the resulting surfaces. With this improvement the traditional method of representing surfaces by a mesh of three-dimensional lines has been superseded. Thus the possible inaccuracies of this method that may be introduced when carrying out geometrical interpolations to calculate points and lines that are not contained within the main grid have also been eliminated.
The most important advantages of this change, according to Sener, are: possibility to define very complex ship forms to meet the current market requirements; more exact and reliable information for construction; and ease of use.
New System kernel Perhaps the most significant innovation in FORAN version 50 is the introduction of a new kernel for 3-D modeling and visualization. Completely developed using the latest object oriented technology; this new kernel is made up of a series of libraries of C++ classes, which cover all the principal basic functions of the System. By extension this technology provides the System with a greater robustness and stability. The new kernel integrates solid and surface modeling, and at the same time incorporates specific primitives for modeling of the structure (e.g. curved profiles with holes and end cuts) and parametric primitives for the definition of equipment, pipes, ducts and trays.
High efficiency visualization is based on the OpenGL standard and high performance 3-D graphics cards. The new visualization possibilities greatly facilitate the comprehension of the model in 3-D space and include: direct working with the solid model in shaded view, dynamic movement of the model to be able to analyze it from any view point and a complete control of light focus.
There are also interesting options for navigation through the model in real time.
The new kernel also includes a new graphic user interface (GUI) that is native to Microsoft Windows; that is to say that it is based on the intrinsic resources of the operating system and needs no emulation.
The rapid evolution of personal computers and the consolidation of Windows technology have given rise to the desirability of their use for sophisticated CAD/CAM systems. Many applications, which until recently could only be processed on cumbersome and expensive work stations using the UNIX operating System, can now be executed very advantageously on personal computers running under Windows (NT or 2000).
The new version 50 of FORAN has been designed specifically with this operating system in mind.
FORAN version 50 not only provides a very much improved user interface, but also at the same time enhances this facility with a very powerful command system.
This system includes advanced macro programming, undo/redo facilities, command chaining, short cut keys, configurable menus and icons, contextual menus and new dialogue windows.
New functions for basic design To reduce the design and production cycles, it is critical from the very beginning of a project to generate reliable information, information which can be reused when the detail engineering is carried out.
FORAN version 50 incorporates a series of functions for the preliminary 3- D definition of the ship model so that from the earliest stages of the project certain budgetary estimates can be carried out. Thus for example calculation of work content, weights, areas and other variables can be made, and this helps in the earliest possible definition of the product both from the technical and commercial viewpoint.
Circle 68 on Reader Service Card Success For Transas In Spain Transas Spain has completed the domestic delivery and installation of three PC-based GMDSS simulators.
The new facilities will be used to train radio personnel at three Galician Nautical Fishery Schools comprising Instituto Politecnico Maritimo-Pesqueiro do Atlantico in Vigo, Escola Oficial Nautico-Pesqueira in Ribeira, and Escola Oficial Nautico-Pesqueira in Ferrol. Transas has supplied its latest generation TGS 4000 ver.2.0, which permits switching between simulated Sailor Compact 2000 and Sailor Program 4000 equipment. Each of the three systems is capable of providing interactive training for up to 10 Trainees simultaneously under the supervision of an Instructor. These units are the largest GMDSS simulators ever installed by Transas in Spain.
Other types of simulators installed by Transas in the three Galician schools are the shiphandling Navi-Trainer Professional simulator and Engine Room Simulator, ERS 2000.
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March 2024 - Marine Technology Reporter page: 48Index page MTR MarApr2024:MTR Layouts 4/4/2024 3:19 PM Page 1 Advertiser Index PageCompany Website Phone# 17 . . . . .Airmar Technology Corporation . . . . . . . . . .www.airmar.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(603) 673-9570 9 . . . . . .Birns, Inc. . . . . . . . . . .
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March 2024 - Marine Technology Reporter page: 47PRODUCT, PROFESSIONAL, VESSELS, MTR BARGES & REAL ESTATE FOR SALE Marketplace INNOVATIVE. UNIQUE. PROVEN. ALLAMERICANMARINE.com ???????????????????????????????????????? 9??????????SiC A????????ArC????????????????S???????C?????????9???Ç????????? ????????????????Ý???????S???y???????????????????K???:???? MAR
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March 2024 - Marine Technology Reporter page: 46NEW TECH OCEANOLOGY INTERNATIONAL 2024 MTR TV’s professional video team was out and about at Oi in London for nearly 20 executive interviews, including [clockwise, starting top left]: Cellula Robotics’ CEO Neil Manning; Rob Dewell, Integration Engineer, Saab UK who put the new eM1-7 electric manipulator
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March 2024 - Marine Technology Reporter page: 45ronments. The new agreement will address speci? c techni- cal gaps in the UUV defense and offshore energy markets especially for long duration, multi-payload mission opera- tions where communications are often denied or restricted. As part of the new alliance, Metron’s Resilient Mission Autonomy portfolio
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March 2024 - Marine Technology Reporter page: 43Image courtesy Kongsberg Discovery Image courtesy Teledyne Marine New Products Teledyne Marine had its traditional mega-booth at Oi, busy start to ? nish. Image courtesy Greg Trauthwein offers quality sub-bottom pro? ling capability without the need tion of offshore windfarms. GeoPulse 2 introduces new
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March 2024 - Marine Technology Reporter page: 42NEW TECH OCEANOLOGY INTERNATIONAL 2024 Image courtesy Greg Trauthwein Image courtesy BIRNS MacArtney launches the new ultra-compact ø12.7 mm SubConn Nano connector. Innovative connectivity built on 45 years of ? eld-proven and market-trusted design. Image courtesy MacArtney Birns celebrated its 70th
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March 2024 - Marine Technology Reporter page: 41Image courtesy Outland Technology Image courtesy Exail Image courtesy Submaris and EvoLogics Vehicles The ROV-1500 from Outland Technology represents a leap forward in underwater robotics, a compact remotely operated vehicle (ROV) weighing in at less than 40 lbs (19kg) the ROV- 1500 is easy to transport
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March 2024 - Marine Technology Reporter page: 40NEW TECH OCEANOLOGY INTERNATIONAL 2024 All photos courtesy MTR unless otherwise noted NEW TECH, PARTNERSHIPS LAUNCH IN LONDON With Oceanology International now one month in the rear-view mirror, MTR takes a look at some of the interesting technologies launched before, during and after the London event.
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March 2024 - Marine Technology Reporter page: 35Figure 1 A self-righting vehicle design with buoyancy high and weight low, WHOI’s SeaBED AUV captures the attention of a pair of curious Antarctic penguins as it is deployed from the British research vessel James Clark Ross. Vehicle designers allowed for temperature reduction of battery capacity. Recharge
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March 2024 - Marine Technology Reporter page: 33would be a break-even point for commercial operations, with scale up from there possible gradually. Hundreds of collectors can be de- ployed concurrently. Once a collector has achieved its 6,000kg payload, it can return to the surface, and as the surface vessel reaches capacity, it can return
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March 2024 - Marine Technology Reporter page: 32FEATURE SEABED MINING by a sea? oor plume from its pilot collection system test. pact, nodule collection system that utilizes mechanical and The Metals Company recently signed a binding MoU with hydraulic technology. Paci? c Metals Corporation of Japan for a feasibility study on The company’s SMD
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March 2024 - Marine Technology Reporter page: 30FEATURE SEABED MINING bilical. It has passive heave compensation which nulli? es the necott. “The focus since then has been on scaling while en- wave, current and vessel motions that in? uence loads in the suring the lightest environmental impact,” says The Metals power umbilical. The LARS can
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March 2024 - Marine Technology Reporter page: 29n January, Norway said “yes” to sea- bed mining, adding its weight to the momentum that is likely to override the calls for a moratorium by over 20 countries and companies such as I Google, BMW, Volvo and Samsung. Those against mining aim to protect the unique and largely unknown ecology of the sea?
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March 2024 - Marine Technology Reporter page: 28FEATURE SEABED MINING Nodule Collectors THE BATTLE LINES HAVE BEEN DRAWN, AND THOSE ON THE “YES TO SEABED MINING” SIDE ARE GETTING READY TO GO. By Wendy Laursen Engineers prepare to launch the pilot collector vehicle to the sea? oor. Image courtesy of TMC 28 March/April 2024 MTR #3 (18-33).
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March 2024 - Marine Technology Reporter page: 27SEA-KIT USV Maxlimer returning from HT-HH caldera in Tonga. © SEA-KIT International data and further assess ecosystem recov- ery. What is known, noted Caplan-Auer- bach, is that the impact of submarine vol- canoes on humans is rare. “The HT-HH eruption was a tragedy, but it was very unusual. It let us
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March 2024 - Marine Technology Reporter page: 26FEATURE OCEANOGRAPHIC INSTRUMENTATION & SENSORS Kevin Mackay, TESMaP voyage leader and Center head of the South and West Paci? c Regional Centre of Seabed 2030. Kevin in the seismic lab at Greta Point looking at the Hunga Tonga-Hunga Ha’apai volcano 3D map completed with data from the TESMaP voyage
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March 2024 - Marine Technology Reporter page: 25Auerbach explained that ideally, “one ? ed layers of geothermal activity,” noted changes over an area of 8,000 km2. They would have both instruments: seismom- Skett, “and the change in salinity and dis- found up to seven km3 of displaced ma- eters to detect and locate subsurface ac- solved particles for
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March 2024 - Marine Technology Reporter page: 23elatively inactive since 2014, the Hunga Tonga–Hunga Ha‘apai (HT-HH) submarine volcano began erupting on December 20, 2021, reaching peak intensity on January 15, 2022. This triggered tsunamis throughout the Pa- R ci? c, destroyed lives and infrastructure, and generated the largest explosion recorded
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March 2024 - Marine Technology Reporter page: 202024 Editorial Calendar January/Februay 2024 February 2024 March/April 2024 Ad close Jan.31 Ad close March 21 Ad close Feb. 4 Underwater Vehicle Annual Offshore Energy Digital Edition ?2?VKRUH:LQG$)ORDWLQJ)XWXUH ?2FHDQRJUDSKLF?QVWUXPHQWDWLRQ 6HQVRUV ?6XEVHD'HIHQVH ?6XEVHD'HIHQVH7KH+XQWIRU ?0DQLS
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March 2024 - Marine Technology Reporter page: 19About the Author vey with the pipe tracker is not required, resulting in signi? - Svenn Magen Wigen is a Cathodic Protection and corrosion control cant cost savings, mainly related to vessel charter. expert having worked across The major advantage of using FiGS on any type of subsea engineering, design
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March 2024 - Marine Technology Reporter page: 18TECH FEATURE IMR There are also weaknesses in terms of accuracy because of FiGS Operations and Bene? ts signal noise and the ability to detect small ? eld gradients. In Conventional approaches to evaluating cathodic protection this process there is a risk that possible issues like coating (CP)
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March 2024 - Marine Technology Reporter page: 17• Integrity assessment, and otherwise covered, e.g., by rock dump. As for depletion of • Mitigation, intervention and repair. sacri? cial anodes, this can be dif? cult or even impossible to Selecting the best method for collecting the data these work- estimate due to poor visibility, the presence of
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March 2024 - Marine Technology Reporter page: 16TECH FEATURE IMR Image courtesy FORCE Technology OPTIMIZING CATHODIC PROTECTION SURVEY USING NON-CONTACT SENSORS By Svenn Magen Wigen, FORCE Technology he principle behind sacri? cial anodes, which are water structures, reducing the need for frequent repairs and used to safeguard underwater pipelines
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March 2024 - Marine Technology Reporter page: 15sensor options for longer mission periods. About the Author For glider users working in ? sheries and conservation, Shea Quinn is the Product Line Manager the Sentinel can run several high-energy passive and active of the Slocum Glider at Teledyne Webb acoustic sensors, on-board processing, and imaging