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HANSA 07-2021

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Behördenschiffe · Abwasser-Behandlung · Big Data & Cyber Security · Car Carrier · IMO & Klimaschutz · Wasserstoff-Technologien · Deutsche Bulk-Reedereien · Piraterie & maritime Sicherheit


TECH-INNOVATION POWERED BY VDMA - MARINE EQUIPMENT AND SYSTEMS MMG EEXI – The wind of change towards a decarbonized shipping The IMO supports the United Nations Sustainable Development Goal in reducing greenhouse gas emissions by 40 % until 2030. Hence the »Energy Efficiency Existing Ship Index« (EEXI) will come into force from 2023 onwards. To support shipowners MMG offers engineering services as calculation of your vessels EEXI value and comparison of required and attained EEXI value. Besides the initial EEXI certification and the obvious motivation of fuel savings, the continuous reduction of CO 2 emissions will be an additional requirement for the operational fleet. The regular optimization of the vessels efficiency will be monitored by the »Carbon Intensity Indicator« (CII). In recognition of these regulations, MMG supports the different stakeholders of the vessel with efficiency analyses based on state-of-the-art numerical simulation methods and the preparation of detailed redesign and propeller retrofit reports. An engine limitation complemented by a propeller retrofit together with the optimized fin cap solution ESCAP is the most promising measure to reduce CO2 emissions, achieve the EEXI targets and to increase propulsion efficiency at the same time. MMG can look back on a reference list of about 400 redesign/retrofit projects for numerous customers world-wide. MMG retrofit propellers have proven the potential for fuel savings of up to 14 %. © MMG Klausdorfer Weg 163 | 24148 Kiel | Germany Tel. +49 (0) 431 6 6111-0 | Fax -28 | 46 HANSA – International Maritime Journal 07 | 2021

TECH-INNOVATION POWERED BY VDMA - MARINE EQUIPMENT AND SYSTEMS © Ostseestaal AMS.SOLUTION Developing into a system supplier Since all technical and commercial project information is pooled on the single platform ams.erp, the steel manufacturer Ostseestaal from Stralsund in Northeast Germany is able to plan its capital-intensive customer orders economically and deliver them on schedule. 3D cold forming – with this core competence, the company Ostsee - staal has become one of the leading producers of shape-independent metal plates within two decades. In particular, yacht, cruise and naval shipyards rely on the expertise of the Stralsund-based medium-sized company. And the success story continues. Almost every year, the company enters new business fields in which the knowledge of its 220 employees about fluid dynamics is just as much in demand as in the maritime industry – for example, in architecture, renewable energies or aerospace technology. In the process, Ostseestaal is transforming itself from manufacturer a semi-finished products to a provider of complete system solutions. In order to be able to plan and control the increasingly complex project business in an integrated way, the company has been relying on the order management system ams.erp since 2019, which ams.Solution AG has designed for the requirements of make-to-order, contract and variant manufacturing. The all new specifically optimised for Tier III operation. Smaller – lighter – superior! PBST launched its new TCT turbocharger series specifically optimised for Tier III operation, suitable for both conventional and dual-fuelled, 2- and 4-stroke engines in marine and power applications. The latest PBST axial turbocharger generation offers significant downsizing to meet current market requirements. It offers a smaller, lighter design with a superior charging-efficiency, and a high air-pressure compared to its predecessor and other similar turbochargers available in the market. Wear reduction of improved bearings by up to 50% and noise reduction by 8dB are just other significant benefits for operator and owner. You are welcome to give us a call or mail us to discuss how the TCT series can boost your engines‘ performance. ↗ More information: HANSA – International Maritime Journal 07 | 2021 47

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