door: jeroen berger, 6 maart 2017 nodosa shipyard ontwerpt, bouwt en repareert schepen voor de zee- en kustvaart. sinds 1982 heeft deze spaanse scheepswerf op gebied van visserijschepen verschillende typen gebouwd. variërend van trawlers, longliners en seiners. voor een nieuw te bouwen dieselelektrisch aangedreven longliner heeft nodosa shipyard onze partner vicusdt geselecteerd als leverancier voor de cfd optimalisatie van dit visserijschip. wat was de uitdaging van nodosa shipyard? de kernwaarden van nodosa shipyard zijn: kwaliteit, veiligheid, milieu en gericht op de toekomst. vanuit deze vier speerpunten worden de schepen ontworpen, gebouwd en gerepareerd. voor dit nieuw te bouwen visserijschip moesten deze waarden ook tot uitdrukking komen. hoe heeft nodosa shipyard deze uitdaging aangepakt? op gebied van kwaliteit en veiligheid laat nodosa shipyard het visserijschip, genaamd longliner cfl hunter, bouwen volgens de laatste kwaliteitsstandaard en regels van de verschillende classificatiebureaus waaronder bureau veritas, dnv gl en q2d. met betrekking tot het milieu heeft nodosa shipyard procedures ontwikkeld naar aanleiding van de iso 14001 en de emas standaarden. gericht op de toekomst heeft de organisatie onder andere een eigen research & development (r&d)-afdeling opgezet. dit hebben zij gedaan om te kunnen vernieuwen om zodoende met oplossingen te kunnen komen die niet alleen zullen leiden tot een kleinere milieudruk, maar ook tot kostenbesparingen en uiteindelijk tot een voor nodosa shipyard betere marktpositie. wat heeft vicusdt hieraan bijdragen? door gebruik te maken van geavanceerde computational fluid dynamics (cfd) software, heeft vicusdt dit visserijschip geoptimaliseerd. met cfd kon de hydrodynamische prestatie van de longliner cfl hunter nauwkeurig worden geanalyseerd. hierbij is de stroming en weerstand berekend om te zien welke verbeteringen er gedaan konden worden. de optimalisatiestudies hadden betrekking op de rompvorm, het scheepsroer ontwerp en het scheepsschroef ontwerp, waarbij vicusdt ook de cfd geoptimaliseerde scheepsschroef heeft mogen leveren. wat was het resultaat van de door vicusdt uitgevoerde werkzaamheden? de cfd optimalisatiestudies van vicusdt hebben geleid tot een besparing op de brandstofkosten van in totaal 14 procent. een besparing van 10 procent door de rompvorm te optimaliseren door een verbeterd ontwerp van de bow bulb en 4 procent door een verbeterd ontwerp van het scheepsroer en de scheepsschroef. nodosa shipyard was blij met het behaalde resultaat en was zeer te spreken over de praktische benadering van vicusdt. hiermee is de longliner cfl hunter klaar voor de toekomst. lees meer business cases uw gegevens worden vertrouwelijk behandeld. bekijk ons privacy beleid voor meer informatie.
orcan energy ag is a leading, fast-growing and ambitious start-up operating in waste heat recovery systems, named efficiency packs. the company, established in munich (germany) in 2008, has its roots at the technical university of munich (tum) where the founders in 2004 started with the first re... and development (r&d) of their innovative waste heat recovery system. orcan energy started with developing the technology for agricultural applications (biogas plants), but expanded to other markets over the years. since 2016, the company is expanding their target markets by developing a waste heat recovery system also for the maritime industry. nowadays orcan energy has 70 commercial references across europe (in total 500 thousand hours cumulated runtime), 65 high qualified employees and 140 patents registered worldwide. the first reference dates back to 2011. with the cost-effective efficiency pack developed for the maritime industry, you have the possibility to generate electricity or mechanical energy (to support the powertrain) by using the waste heat from the exhaust gas, cooling water, residual steam or thermal oil. by using this technology you can yearly reduce your carbon footprint (till 300 tonnes of co2), save on your fuel costs (6-9%) and improve the energy efficiency design index (eedi) or energy efficiency operational indicator (eeoi) from your ship energy efficiency management plan (seemp). the waste heat recovery system, based on the organic rankine cycle’s principle, is flexible employable. for example, the waste heat recovery system is modified for vessels with an installed total engine power of about 500 kw to 5 mw (and more). and although 100 kw is the maximum output per efficiency pack, for larger waste heat sources more packs can be combined because of the modularity of the system. then the maximum output could be 500 kw. the efficiency pack is designed for all maritime sectors including seagoing market, short sea shipping, offshore, inland waterway, navy, fast ferries, dredging, fishing and yachting. learn more about the waste heat recovery system from orcan energy, watch the movie, or feel free to contact us for more information.
in this cookie statement you can read our information, what cookies are, which cookies we - and third parties - use, why these cookies are used, how long we keep cookies and how to delete cookies. our information berger maritiem sales & service v.o.f. steur 50 3344 jj hendrik-ido-ambacht the netherlands phone number: 0031786414525 chamber of commerce number: 64888991 http://www.bergermaritiem.nl/ email@example.com what are cookies? cookies are small text files that store information. we, or other parties, place these text files on your computer or mobile device. for example, in your next visit, we are able to read your preferences or login details in the text file. this means that you do not have to indicate your preferences again and we can make the website more user-friendly. under the heading "cookies overview" you will see which cookies we place and what they are used for. note: if you do not consent to placing cookies, we cannot guarantee that our website or any part thereof works properly. overview cookies: functional necessary cookies we place functional cookies to make our website work well. no permission is required for placing these cookies. this concerns cookies that make sure preferences are saved. social media, youtube and google maps cookies to share content from our website on social media, facebook, twitter, linkedin, google+ will place cookies. for watching videos, cookies are placed by youtube. to show maps, cookies are placed by google maps. tracking cookies we continuously improve our website by analysing how you use our website, how you found us and where there are any bottlenecks. cookies are placed by google analytics. we do not store cookies longer than required by law and not longer than is strictly necessary for carrying out the purposes. if other parties place cookies, their cookie statement applies. this may change in the meantime. the current cookie statement can be found on the website of the party concerned. you can also delete cookies via your web browser (the programme that allows you to view websites) you can delete cookies. how this should be done depends on the internet browser. we have created a short guide for the most common internet browsers. google chrome: go to settings, click advanced settings, click clear browsing data, select cookies, and other site and plugin details, and then click clear browsing data. internet explorer: go to settings, click clear browsing data, select cookies and saved website data, and click delete. safari: go to preferences, click security, click show cookies, click delete all, or select one or more cookies and click delete. mozilla firefox: go to the menu and choose options, select privacy, choose use custom settings for history at firefox, click on show cookies, click on delete all cookies, or select one or more cookies and click on delete selected. is your web browser not included? or have the settings changed in the meantime? then use the help or ... function of your internet browser. changes we can change the information in this cookie statement without notice. changes are required, for example, if we modify our website or if the legislation is modified. we encourage you to check regularly if the information provided and the text of this cookie statement have been changed. return to our policies
who does not know the daily ... for important data, the constant running after specific information? wherever vessel documents and information have to be available at short notice when needed, investing in document management software like the advanced document management system of metizoft is worthwhile. greenlogger by making use of metizoft’s advanced document management system, hereafter referred to as green logger, your vessel crews as well as the onshore management will have easy and quick access to all the necessary documentation to have a valid and up-to-date inventory of hazardous materials (ihm) at all times and wherever your vessel is at berth. with this method you can easily show that your vessel or offshore platform is asbestos-free. benefits the greenlogger of metizoft has the following features: - ...: find documents quickly through file ..., vendor ... and more. - any document format: pdf-format is the preferred format, but any file format can be stored. - document viewer: the built-in document viewer supports pdf, jpeg and gif files. - file preview: preview pdf, doc, jpeg and gif files before viewing or downloading. - custom file structure: support for custom sfi structures and other file structures. - reports: activity and confirmation reports for document uploads and downloads. - notifications: receive automatic notifications when documents are about to expire. - on-premises option: view and download documents without an online connection. - support: choose between standard and premium support. watch the greenlogger in action: video demonstration metizoft at metizoft, they have the right knowledge and experience to carry out an inventory of hazardous materials (ihm) and asbestos inventory, ensuring that your company's environmental profile is being safeguarded in a professional way. get in touch with us should you have any questions, feel free to contact us. have also a look at our product page for more sustainable products and services. schedule an appointment | get in touch with us
due to the dutch deal on inland shipping (declaration of nijmegen) and the international agreement on climate action to reduce co2 emissions by the maritime shipping sector, the provable ship-sourced reduction of co2 emissions will be more important. the efficiency pack (waste heat recovery system) from our german partner orcan energy ag can seriously contribute in this. thanks to the efficiency pack you have the possibility to generate electricity or mechanical energy (to support the powertrain) by using the waste heat from the exhaust gas, cooling water, residual steam or thermal oil. by using this technology you can yearly reduce your carbon footprint (till 300 tonnes of co2), save on your fuel costs (6-9%) and improve the energy efficiency design index (eedi) or energy efficiency operational indicator (eeoi) from your ship energy efficiency management plan (seemp) significantly. applicability the efficiency pack (waste heat recovery system) is modified for vessels with an installed total engine power of about 500 kw to 5 mw (and more). the installation is specially developed for all maritime sectors including seagoing market, short sea shipping, offshore, inland waterway, navy, fast ferries, dredging, fishing and yachting. this makes the waste heat recovery system interesting to many types of vessels. the waste heat recovery system is developed to operate in good condition at full load and under partial load to utilize the available waste heat, also with a dynamic sailing profile. and although 100 kw is the maximum output per efficiency pack, for larger waste heat sources on board more packs can be combined because of the modularity of the system. then the maximum output could be 500 kw. the efficiency pack can be applied in existing and new vessels and can be connected to every type of engine and works with all fuel types (for example: biofuels, lng/cng, gtl, methanol, mgo, dual fuel and hfo). characteristic features the waste heat recovery system (efficiency pack) can play an important role in achieving the objectives of the dutch deal on inland shipping (declaration of nijmegen) and the international climate agreement for seagoing vessels to reduce co2 emissions. the efficiency pack measures continuously the recovered electrical or mechanical energy in kw net. in this way, ship owners and shipping companies can calculate and prove how many co2 (and fuel costs) is saved. the efficiency pack runs self-sufficiently without supervision and does not interfere with the operation of the ship. next to that, the installation has been confirmed by the leading certification bodies (tÜv-certified and ce-compliant). the process from orcan energy’s installation is based upon the organic rankine cycle (orc) and is secured with 140 patents worldwide. the waste heat will be safely and optimally recovered through the focus on the use of lean design principles, proven standard industrial components, and innovative control algorithms. learn more about the rental model, green award inland waterway, eia and more functioning re... has shown that a waste heat recovery system based on steam does not work with dynamic and partial-load operation. the waste heat recovery system from orcan energy works with a refrigerant (r245fa) which already "boils" at 15 degrees celsius (°c) at atmospheric pressure. via a simple screw expander the vapor will be directly converted to rotational energy. this screw expander operates at a much lower speed and has a flat efficiency curve over a wide operating range, in contrast to a steam turbine. orcan energy has done extensive re... with waste heat recovery for dynamic and partial-load operation. tests on trucks and by mtu (in testing mode) have demonstrated the good functioning under these conditions. business cases to give you an idea of an application for the seagoing market, you can view a business case for two newbuild “single fuel” lng ferries. it is expected that these vessels will be delivered by the end of 2018 and will be operational at the beginning of 2019. waste heat recovery system "single fuel" lng ferries business case service berger maritiem has solid relations with expert partners to be able to provide you with a fast and professional service for orcan energy’s waste heat recovery system (efficiency pack). with 24/7 technical support, we are here to help you wherever your vessel is at berth in europe. get in touch with us do you have a question or do you want expert advice? feel free to contact us or have a look at our blog page and page with business cases. about berger maritiem | get in touch with us