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St. Lawrence Branch

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About UsCIMarE branch

PositionNameEmail Address
ChairmanChris Kingchristopher.king@petro.nav.desgagnes.com
Vice Chairman & Technical PapersMark Kenefordmark.keneford@wartsila.com
TreasurerZach Papachristouzack.papachristou@tridentllc.com
CommunicationJean-David Cotejd.cote@groupevolna.ca
Social Media & Technical PapersGrigor Grigorov ggrigorov@navamar.com
Technical PapersSylvie Duhaimeskduhaime@gmail.com
Special EventsBernd Graffunderberndg@turmot.com
Director for Education ActivitiesLode Mortierlmortier@imq.qc.ca
Student Assistant Education & ScholarshipFelix Cousineau
Technical Papers ChairRagnar Radkeradtke.ragnar@yahoo.ca
SecretaryPierre Boisclairpboisclair@mie-solutions.ca
National Council RepresentativeMario Rossimjrossi@sympatico.ca

EventsSt. Lawrence Branch

Green house Gas (GHG) Emissions for Domestic Fleet
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CIMarE  ST LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: Tuesday, June 13th, 2023

TIME: 12:00 Eastern (9:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

Green House Gas (GHG) Emissions for Domestic Fleet – Transport Canada

Abstract:

This presentation will cover the Transport Canada’s plan to greenhouse gas (GHG) targets for the domestic fleet. Special attention will be brought to the previous two reports from ABS, the next steps and the working groups with industry in order to develop a domestic reference line for GHG targets.

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Furthermore, how the various fuels affect the Carbon Indicator Index (CII) towards the zero-emission goal for 2050 will also be covered.

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Speaker:

Suzie Fortin , Transport Canada Marine Safety & Security

Director, Environmental Programs and Protection Standards

Suzie Fortin holds a degree in metallurgical engineering and a MBA in business management.
She joined the Naval Reserve in 1998 and the Public Service in 2007. Suzie managed various ships and submarines refits for the Canadian Navy from 2007 until 2014. She joined Transport Canada as a Senior Marine Safety Inspector in 2014 and managed the Audits of Classification societies until she left for the Canadian Coast Guard to manage the delegation of their 140 ships into the mandatory Delegation Statutory Inspection Program (DSIP). She became the Manager of the Mechanical Engineering section and a few years later replaced the Deputy Director of Marine Engineering with the Canadian Coast Guard.

In November 2022, Suzie came back to Transport Canada and took over the newly created section of Environmental Programs and Protection Standards. She manages sections responsible for Prevention of Marine Pollution, Air Pollution and Emergency Responses Organizations (MARPOL Annex I to VI) and many international engagement with the International Maritime Organization (IMO).

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Technical Presentation Duel Fuel Technologies for 2 Stroke MAN B&W Engines
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C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, MARCH 8th, 2022

TIME: 12:00 Eastern (9:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

Technical Presentation by MAN Energy Solutions – Duel Fuel Technologies

Abstract:

This presentation will cover the state-of-the-art technology in the design of Dual fuel MAN B&W 2 stroke engines.  Special attention to the Methanol engine and the ongoing development of an Ammonia burning engine.

Today MAN B&W engines can operate on different fuels that are considered to be future fuels for the Marine Industry. A diesel technology based on the IC diesel engine principle makes it possible to keep the same high efficiency, up to 55%, and the same high power output.

The two stroke engines are the most used prime mover in ocean going ships today. In 2021, 30% of the contracted output from 2 stroke engines for ships were by Dual Fuel. The MAN B&W engines have a power range from 3 to 83 MW per engine and are based on a modular concept which makes it possible to retrofit the ME-C engine to operate with LNG, Methanol, LPG, Ethane and in near future Ammonia.

The different fuels mentioned have different characteristics which provide different challenges in the design process. The fuel injection components are dependent on the right choice of the materials and tailor made elastomers. For fuels without lubricating ability, such as Methanol, a special design of the fuel injection booster pumps and injection valves has been invented.

A complicated part of the design is to find the right injection pressure to the engine and into the combustion chambers.  The fuel gas supply system is therefore optimized individually. Pressure and amount of the dual fuel to be delivered to the engine is based on the fuel specifics.

The engines still have to comply with IMO Annex Tier II and III and we also need to ensure that other harmful emissions in the exhaust gas are under control.  The Ammonia engine has to be NOx compliant and the amount of Ammonia slip has to be minimized down to an insignificant level.  Testing of this engine will begin this year.

Furthermore, N2O levels need to be 0 ppm as they are very harmful to the GHG. “Regulation for maximum level is not in place yet.”

In this presentation, we would like to introduce our different dual fuel technologies and the consideration of the safety / HAZID / HAZOP, reliability and availability that underlies the engine design.

Speaker:

Kjeld Aabo, MAN Energy Solutions

Director, New Technologies Sales and Promotion Two-stroke Marine

 

Kjeld Aabo holds a degree in mechanical engineering and a special diploma in marketing.
He joined MAN Diesel in the Stationary Installation Department in 1983. In 1992, he was appointed section manager in the Marine Installation Department and in 1994 he was appointed manager of the Marine Installation Department. In 2002, Kjeld Aabo took over the Engineering Services Department and was appointed Senior Manager. In 2005, he took over the Research Centre Department.
From November 2006, Kjeld Aabo was director of the department for Promotion & Customer Support and from March 2009 head of the Two-stroke Promotion department at the head office for two-stroke engines in Copenhagen, Denmark.

From 2011 to 2014, Kjeld Aabo took over a position in Brazil as head of MAN Marine and Offshore division.
After returning to Denmark in 2014 Kjeld Aabo is Director of new technologies in the Promotion and Sales department for two-stroke engines and GenSet engines.

Kjeld Aabo is Chairman of the CIMAC Heavy Fuel Working Group (WG), and member of the ISO 8217 Heavy Fuel Oil Working Group.

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Technical Presentation: Pioneering Air Lubrication for Shipping
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C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, November 9th, 2021

TIME: 12:00 Eastern (9:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

Technical Presentation by Silverstream Technologies – Pioneering Air Lubrication for Shipping

Abstract:

For over a decade, London-based Silverstream Technologies has pioneered air lubrication technologies within shipping. As clean technology leaders, they understand the relevance and importance of the solution to the IMO’s decarbonisation goals and passionately believe in the role of proven, innovative technologies in enabling a more sustainable shipping industry.

From a successful initial trial installation on the Danebrog Rederi tanker MT Amalienborg, sponsored by Shell, their technology has since been proven on many cruise ship installations. The solution is market-mature and has been adopted by industry leaders including MSC, Grimaldi, Carnival, and many others.

Uniquely within the market, their air lubrication technology harnesses fluid shearing – a natural phenomenon that occurs when two fluids of differing density move past each other – to create a microbubble carpet across the full flat bottom of the hull. This friction-reducing microbubble carpet maximises the emissions reduction and efficiency savings potential of the technology.

This presentation will provide an overview of Silverstream Technologies proprietary Air Lubrication System, the Silverstream® System. The natural phenomenon underpinning the technology, the Kelvin Helmholtz instability phenomenon will be introduced, and the main types of air lubrication concepts will be described. Following discussion on the application of the technology for various vessel types, several case studies will be referenced to provide details on the installation and performance of the system.

Speaker:

Daniel Mann, Programme Director

+44 7936 304898 / danielmann@silverstream-tech.com

Daniel joined Silverstream in 2020 as Programme Director with responsibility for Silverstream’s indirect sales channels. He has over 20 years’ experience in maritime, power generation and oil and gas industries, with Rolls-Royce, MAN Diesel & Turbo, Dresser-Rand, Siemens and, most recently, Ethos Energy where he was the Global Sales Director for its light gas turbine business. Throughout his career, he has held senior roles in Sales, Service, Business Development and Business Management and brings vast experience in ship equipment retrofit projects and servicing.

Daniel holds an MSc in Project Management from the University of Manchester, and an MBA from Manchester Business School.

 

 

 

Josh Macklin, Product Development Lead

+44 7772 624022 / joshmacklin@silverstream-tech.com

Josh joined Silverstream Technologies as a Project Engineer in January 2019 after four and a half years working at QinetiQ, an industry leading science and technology company. Josh spent two years moving around the maritime division on a graduate scheme, gaining experience in naval architecture consultancy, ship design, autonomy and model testing. In 2016 Josh took on the role of Associate Engineer within the Ship Hydrodynamic Experimentation team at QinetiQ Haslar and gained experience leading trials both at model and full scale.

Josh then spent 18 months seconded to the Naval Design Partnership in Bristol to work on the Fleet Solid Support programme as Auxiliary Systems Engineer. His responsibilities included detailed design work for HVAC, cooling water and compressed air systems as well as development of the ship technical specification.

Josh graduated from Newcastle University in 2014 with a MEng degree in Marine Engineering. Josh is a member of the Institute of Marine Engineering, Science & Technology and is on the path to becoming a Chartered Engineer.

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Technical Presentation: Improving ship efficiency through Becker Marine Systems Rudders and Mewis Duct
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C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, October 12th, 2021

TIME: 12:00 Eastern (8:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

Wartsila EEXI Engine Power Limitation Energy Efficiency Technology

Abstract:

Founded in 1946 by Willi Becker, Becker Marine Systems (BMS) has become the market leader for high- efficiency maneuvering systems and energy-saving devices for all types of vessels.

With the current introduction of the EEXI and CII in context, an overview of the Becker Marine Systems (BMS) relevant product portfolio is given.

Firstly, a brief insight into rudder theory and a comparison of different rudder types (in terms of efficiency vs. maneuverability) will be given, with a focus on twisted rudders with bulb.

Secondly, the energy-saving device Becker Mewis Duct® and its natural development, the Becker Mewis Duct® Twisted (formerly known as Becker Twisted Fin®), will be presented. With its flexible design approach, the Mewis Duct family works by creating a thrust, reducing the vessel drag by minimizing separation, and improving the propeller efficiency by introducing a pre-swirl. These effects combine to produce effective power reductions for all types of vessels.

With today’s emphasis on efficient performance, optimization of both rudders and ESDs rely heavily on the use of computational fluid dynamics (CFD) techniques. Use of CFD is now core to the design and development of BMS products, and some examples that illustrate how it is used for rudder and ESD optimization will be given.

Speaker:                 

Lars Koehler, Sales Manager

+49 40 24199-1321 / lko@becker-marine-systems.com

Lars has been with Becker Marine Systems Sales team for 2 years. He is responsible for Sales of Becker Marine Systems in various areas in Europe and Americas. Previously, he held various positions in Sales and Service in the maritime industry.

Lars is a former Navy Officer with a university degree in Industrial Engineering as well as an MBA in International Management.

Steve Leonard, Head – Research & Development (ibmv)

+49 381 36445311 / sle@ibmv.de

Steve has been leading the computational fluid dynamics (CFD) effort at the Becker Marine Systems subsidiary ibmv for 16 years.  During this period, he has gained extensive experience in all aspects of marine hydrodynamics, with particular emphasis on rudder, propeller and ESD design, development and optimization as well as model testing. Prior to working within the BMS group, he spent 7 years as part of the Schilling high-lift rudders team at Hamworthy Engineering, and was for many years working in the naval architecture department at the VSEL shipyard.

Steve graduated from University College London in 1990 with a degree in Naval Architecture and Ocean Engineering, is a member of the Royal Institution of Naval Architects.

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Technical Presentation: Wind Propulsion
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C.I.MAR.E.    ST LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, JUNE 8th, 2021

TIME: 12:00 Eastern (9:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

WIND PROPULSION WITH GAVIN ALLWRIGHT and KONSTANTINOS M FAKIOLAS:

Abstract:

Overview of wind propulsion developments in the market and the potential for wind propulsion systems to help decarbonise commercial shipping. An introduction to the various technology systems and their attributes. Focusing on forecasts for development, recent installations and the pipeline for projects over the next 2-3 years. A discussion of the main drivers and barriers to the adoption and scaling of wind propulsion systems and wind assist ship propulsion (WASP). The following theme topics presented:
• The Wind potential in Oceans (5’)
• Available WASP technologies (5’)
• Principles of Thrust generation from WASP (10’)
• Ship Integration of Wind propulsion systems (10’)
• Regulatory developments (IMO, Class) (10’)

Speakers:

Gavin Allwright,

Secretary General, International Windship Association (IWSA)

Gavin Allwright is the Secretary General of the International Windship Association (IWSA). www.wind-ship.org Established in 2014, this not-for-profit has grown to 130+ members from across the shipping industry and is working to promote and facilitate the uptake of wind
propulsion solutions in commercial shipping. Alongside his work as association secretary, he also leads the policy work stream, requiring regular attendance at IMO, EU and national government level meetings and sits on the stakeholders advisory committee for the MTCC network at the International Maritime Organisation (IMO). www.decadeofwindpropulsion.org

Gavin is also a non-executive board member for the World Wind Energy Association (WWEA), a work package leader on the EU Interreg Wind Assist Ship Propulsion (WASP) and advisor on various shipping decarbonisation projects. He is a regular guest lecturer at the UN World Maritime University (WMU) and holds a Masters degree in Sustainable Development, specialising in small scale sustainable shipping and logistics in developing countries and was an expert reviewer for the IPCC special report on 1.5C climate change.

Konstantinos M. Fakiolas,

Naval Architect & Marine Engineer

Konstantinos is a Naval Architect & Marine Engineer, graduate from the National Technical University of Athens (NTUA), with Master Thesis on Ship Hydrodynamics (CFD Analysis), and further post-graduate studies in Marine Technology and Ocean Science with focused specialization in energy efficiency of ships.

Involved in the Shipping Industry since the year 1998, working as a Surveyor on behalf of Flag Administrations, Naval Architect-Designer for Passenger/Ferry/Mega Yacht Ships, New buildings and Retrofit Supervisor and engineering Project Manager for RoRo-passenger and wet/dry/gas commercial cargo ships, working in Asia closely with Shipyards for custom designed energy efficient cargo ships and ship conversions for energy efficiency.

Since 2014 studying Wind propulsion technologies on ships, developing reference projects and participating in research projects such as WiSP JIP, being a member of the International Wind Ship Association. He is the Author of the 1st Industry Book about Wind propulsion for commercial ships, the ‘Wind
Propulsion Principles’.

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Technical Presentation: Wartsila EEXI Engine Power Limitation Energy Efficiency Technology
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C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, SEPTEMBER 14th, 2021

TIME: 12:00 Eastern (8:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

Wartsila EEXI Engine Power Limitation Energy Efficiency Technology

Abstract: Synopsis: Planned to come into action in 2023 the proposed amendments to the MARPOL convention requires ships to combine a technical and an operational approach to reduce their carbon intensity. This is in line with the ambition of the Initial IMO GHG Strategy, which aims to reduce carbon intensity of international shipping by 40% by 2030, compared to 2008. The technical requirement to reduce carbon intensity, based on a new Energy Efficiency Existing Ship Index (EEXI); and the operational carbon intensity reduction requirements is based on a new operational carbon intensity indicator (CII).  The dual approach aims to address both technical (how the ship is retrofitted and equipped) and operational measures (how the ship operates). The attained Energy Efficiency Existing Ship Index (EEXI) is required to be calculated for every ship and in this webinar we will analyze the calculation and identify measures that will improve efficiency that will by extension improve the EEXI and CII.

Speaker:                 

Mark Keneford
General Manager, Marine Solutions, Wartsila

Mark Keneford has been with Wartsila for 10 years. Mark is responsible for Wartsila Marine Solutions sales across Canada and works with shipowners, design companies, shipyards and various regulatory and other marine stakeholders in addressing solutions to meet their challenges.

Contact: mark.keneford@wartsila.com, Mobile +1 514 247 5940

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Technical Presentation: The Use of Flexible Couplings
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C.I.MAR.E.    ST LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, MAY 11th, 2021

TIME: 12:00 Eastern (9:00 Pacific, 13:00 Atlantic, 13:30 NFLD)

THE USE OF FLEXIBLE COUPLINGS

Abstract: What you need to know about couplings

Although a relatively small part in a driveline, a flexible coupling is a very important part. So why do you need a coupling in your driveline, and why is it so important to make sure the correct model is selected.

We will take a general look at the selection process and what details you have understand to make sure your propulsion system works flawlessly.

Speaker:                 

Eric de Leeuw van Weenen
Director of Business Development

American VULKAN Corp
863-324-2424 x 307

eweenen@vulkanusa.comShort bio:

Started work at the Damen Shipyards head office as purchasing manager for all the Tugs and Workboats.Degree in mechanical engineering from the University of Rotterdam.

Between VULKAN and Damen spend some time at Exalto, a supply company for yacht builders.

In 2007, joined VULKAN sales in the Netherlands, working with many types of applications and customers, like the large dredgers at IHC, or complete drivelines for thruster applications at ZF.

Moved with the family to Florida in 2011 to work together with our outside sales force to develop and grow our marine and industrial business.

As son of a Captain, always said I wanted nothing to do with ships, but I guess there is no flying from fate 😊

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St Lawrence Branch Donates to Mariner House in Montreal
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On March 24, CIMarE St Lawrence Branch presented a $500.00 cheque to Mariners House in Montreal.  This donation supports the valuable work they provide seafarers which is especially required during the time of COVID 19.

Carolyn Osborne accepted the cheque on behalf of  Mariners House while Zack Papchristou ( Branch Treasurer and Chris King (Branch Chairman) made the presentation on behalf of the St Lawrence Branch.

The work done by Mariners House during COVID-19 is described by Carolyn below:

MARINERS’ HOUSE STILL OPERATING THROUGHOUT THE PANDEMIC

Since the start of the pandemic, Transport Canada has authorised seafarers to come ashore to either go straight to a centre for their use solely – such as Mariners’ House of Montreal – or to a pharmacy for essential items.  However, very few maritime companies permit their workers to disembark.  Nevertheless, a few have been able to come to Mariners’ House, which is still open five days a week and, as always, free transport is available to and from their ships.

 

While activities, including fundraising events, have been severely limited over the past year, Mariners’ House and the chaplains from their colleagues, the Ministry to Seafarers, have continued to operate.  Among the services offered to seafarers are SIM cards to access the internet on board vessels which do not provide this service for free, wired money transactions as well as personal purchases on behalf of the crew.

 

Seafarers have particularly suffered during COVID and Mariners’ House is relieved it has been able to ‘carry on’ assisting and raising the spirits of these essential workers.

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Congratulations National Council Scholarship Recipient for 2020
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Congratulations to Guillaume St-Yves, the recipient for the 2020 National Scholarship.  We are excited to support Mr. St-Yves’ education as a mechanical engineer at at l’École de Technologie Supérieure.  Below is the thank you note from Mr St-Yves describing his initiatives.

As a mechanical engineering student at l’École de Technologie Supérieure, I have always been motivated to learn and innovate. It’s for this reason that I quickly got involved within the university’s submarine scientific club, Omer.

 

It’s during our human-powered submarine projects that I was able to apply the knowledge and theories acquired in class and develop a passion for marine engineering. I aspire to continue to thrive and learn every day, from design adapted to underwater conditions to computed fluid analyses (CFD).

On our latest complete project, Omer 11, I’ve had the opportunity to do a lot of optimization. This was the first hybrid submarine in the world championship and it had the chance to display it’s innovation at the eISR and ISR (International Submarine Race). In fact, Omer 11 has two propulsion systems that can be interchange between races. The first system is a standard propeller and is equipped with precambered blades with an electrical variable pitch. It is also equipped with a non-prop system, similar to those used on sea kayaks. This propulsion called mirage has been completely redesigned in order to integrate a scotch yoke system and allow a circular motion to the pedals.

The current prototype, Omer 12, will be powered by a Voith-Schneider system. The design of the system is based on technologies already in the industry, but adapted to the power of two pilots. In addition to leading the team for almost two years, I had the opportunity to improve my knowledge of fluid dynamics. It has been useful in the design of an effective hull geometry and in my actual special project. It consists in optimizing the profile of our fins with biomimetism based on animal fins with bumps.

I would like to personally thank CIMarE for this recognition award! This contribution allows me and will allow me not to worry about my university tuition fees in order to put all my energy in the Omer project. I will understand even more about manufacturing methods and underwater conditions. I will be able to learn through the activities of CIMarE and pass on to my colleagues the possibilities offered by the organization.

These experiences and achievements within this branch of engineering inspire me to follow similar academic paths and opportunities.

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