Freeware napa ship design software downloads. Aircraft Design Software Professional (ADS) is a comprehensive and lightweight software that provides users with a. This is a list of computer-aided technologies (CAx) companies and their software products. Creating optimized designs rapidly and iteratively throughout the ship’s design process is essential for today’s ship designers. NAPA Design software tools meet the.

Napa has upgraded its NAPA Designer, NAPA Steel and NAPA Statutory Compliance software tools, and introduced new interfaces, to produce a total ship design system. Napa product manager Tapio Hulkkonen explained how the software can be used to ensure the ship will meet all compliance and classification society requirements, while reducing the engineering and construction time. Napa has introduced a single system, with one flexible 3D model and data sharing interface and with key class society rule check tools, to avoid duplication and manual data transfer. “Increasingly, a core aim of shipyards is to reduce lead time on projects, while ensuring that new designs are as safe, efficient and competitive as possible,” Mr Hulkkonen said. Moschnij payaljnij fen svoimi rukami. “Trying to achieve this in an environment where the data is spread in different systems is complex, and can introduce human error in both the duplication and transfer of data between software systems.” He said shipyards are constantly adapting their expectations and their designs to meet different markets, changing legislation and owner-driven requirements. This is why design tools need to adapt with them.

Napa worked with more than 200 shipyards and designers to understand what was needed from a complete design package. “The result is a geometry-modelling tool that delivers CAD usability with engineering functionality, and an intuitive shift from 2D to 3D design,” said Mr Hulkkonen. The interactive 3D modelling was fine tuned to deliver the outputs required by shipyards. He said the initial design phase, where changes are frequent and updated results are needed quickly, is made much simpler by a system that uses flexible geometries. “In addition, a working standard interface to support analysis tools – such as those used for scantling analysis needed for class approval of structures – supports the yard in meeting the engineering challenges they face.” All this reduces the man-hours needed both to design vessels and to compile compliance documentation.

In one project near the end of last year, Sungdong Shipbuilding & Marine Engineering Co was able to reduce whole-ship design time by 75 per cent by using Napa’s updated software. The South Korean shipyard used Napa’s new interface and updated software in the structural design of a 158,000 dwt Suezmax oil tanker. “Under the previous process, a 2D design drawing of each individual vessel hold was created and then translated manually into 3D models in the unique software used by the class society,” Mr Hulkkonen explained. “However, using NAPA Designer’s interactive 3D structural modelling interface, the whole vessel was modelled as a single design.” Napa’s direct data interfaces with class society software then enables the required data and model to be exported to the rule check system. The results that met the requirements of the rule check were then imported directly back to the 3D product model. “The throughput time for design and class approval of the entire vessel design, including time to familiarise with the software, was eight weeks,” said Mr Hulkkonen.

“This is the same as the time taken for a single vessel hold under the previous process. The subsequent whole-ship design took around five weeks, and it is believed that the process can be further reduced to two to three weeks. This would be a 75 per cent reduction in overall throughput time.”. Aladdin etoken dsc.

South Korean shipyard Daewoo Shipbuilding & Marine Engineering (DSME) has agreed a deal to use the 3D model-based NAPA Steel software application to manage its vessel design processes. NAPA, the leading maritime software, services and data analysis provider NAPA, said in a statement: 'DSME has selected 3D model-based NAPA Steel software to streamline design processes and meet the needs of 21st century naval architects and structure designers.' DSME chose NAPA Steel thanks to its transformative effect on the ship design process, following an extensive benchmarking process involving multiple vendors. DSME will use the software at both the initial design stages, where changes are frequent and designs must be changed rapidly – and detailed design stages, where reliability and usability are paramount. NAPA Steel has a unique capability to adapt to the ongoing changes in the structure design process, driving the shift from 2D to 3D modelling. NAPA Steel is designed to be lightweight enough to handle rapid design changes while providing detailed and accurate results for each design stage. Its consistent principles, wide domain coverage and finely tuned user experience enable wide use of the models created with the tool, enhancing efficiency and reliability.