3D mannequin of hopper dredge was created utilizing NAPA software program
An idea design for a 2,500-cubic-meter hopper dredge is the primary Damen idea vessel to achieve Bureau Veritas (BV) certification utilizing 3D model-based classification approval (3D MBA).
Following this profitable implementation of the method, during which class societies evaluation and approve designs utilizing 3D fashions slightly than 2D drawings, Damen Engineering is already utilizing it for additional designs together with a 1,000-cubic-meter and a 4,000-cubic-meter hopper dredge.
This first approval follows a partnership agreement between Finnish software program home NAPA and Bureau Veritas to implement 3D mannequin primarily based approvals utilizing a impartial OCX file format generated by NAPA Designer that permits BV to carry out its prescriptive rule checks and calculations using its in-house instruments MARS and VeriSTAR Hull.
The NAPA know-how allows Damen and BV to work collaboratively on the identical 3D mannequin all through the design and evaluation course of. From the very first undertaking, the deployment of 3D MBA has yielded optimistic outcomes, streamlining communication and saving time, says Damen. Critically, 3D MBA additionally eliminates a significant potential supply of errors, as Damen now not must translate the 3D fashions it makes use of to design vessels into 2D drawings for sophistication approvals, after which again once more into 3D to implement the modifications.
“From the outset, 3D model-based approval has delivered on its promises, helping our teams save valuable time,” mentioned Kasia Romantowska, managing director of Damen Engineering Gdansk, a part of the Offshore and Specialized Vessels Division of the Damen Group. “We have been using NAPA’s 3D design tools for a long time and being able to go through classification reviews and approval on the same 3D model is a game-changer. Now, all stakeholders in the design process have access to a single, reliable and real-time source of information and this is key to facilitate communication and limit the risk of errors. For Damen Shipyards Group, deploying 3D MBA is also an example of our constant commitment to innovation and this move will help us deliver the safe, reliable, efficient and sustainable ships that will help our clients achieve their goals, whether it is to reduce their environmental footprint or improve their performance.”
THE WAY OF THE FUTURE
“Implementing 3D models throughout the design and approval processes of new ships is the way of the future, unlocking a new level of collaboration and information-sharing in the ship design process,” mentioned Mikko Forss, government vp at NAPA Design Solutions. ”This creates a win-win state of affairs that helps groups innovate collectively, enabling them to benefit from time and sources to ship the very best designs. This is especially necessary at a time when the decarbonization transition is rising the strain on designers and shipyards to create a brand new era of greener and extra environment friendly vessels, and incorporate new fuels and applied sciences on board. We are proud to see 3D MBA supporting real-life tasks at present and that is because of the pioneering spirit of all companions, supported by strong, clear and complete digital instruments.”
“We are delighted to deliver this approval for Damen’s 2,500-cubic-meter dredge concept which is the result of our collective determination to make 3D model-based approvals a reality in our industry,” mentioned Laurent Leblanc, senior vp technical & operations at Bureau Veritas Marine & Offshore. “This milestone demonstrates the effectiveness and viability of 3D MBA to support closer and more efficient collaboration between designers and our classification surveyors while ensuring that all safety and regulatory standards are met. This collaboration with NAPA and Damen is a tangible demonstration of BV’s commitment to work with pioneers in our industry, supporting the safe innovation needed to meet the safety and sustainability challenges ahead.”
