• 18 Cheviot Hill, Porters Lake, NS B3E 1K1

Technical Presentation: The Use of Flexible Couplings

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 😊

Read More

Technical Presentation: OCEANOGRAPHIC BUOY MOORINGS

C.I.MAR.E.    VANCOUVER ISLAND BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: THURSDAY, MARCH 18th, 2021

TIME: 19:00 Pacific (22:00 Eastern, 23:00 Atlantic, 23:30 NFLD)

OCEANOGRAPHIC BUOY MOORINGS

This coming Thursday, the 19th of March, Ryan Nicoll will give a presentation on how the mooring systems of deep-ocean oceanographic buoys are developed, along with a comparison of predicted vs. actual mooring loads. Oceanographic moorings are critical to our collective ability to measure and understand oceanographic processes. The moorings locate buoys in all water depths, and must survive the effects of wind, currents, and waves. Development and deployment of these buoys is critically dependent on their mooring systems.

The mooring systems, in turn, are site-specific to the buoys’ location, and the engineering behind the mooring systems are a specialty of DSA Ocean, which Ryan founded.

 

Read More

Technical Presentation – FUTURE TECHNOLOGY and PRESERVING LIFE at SEA

C.I.MAR.E.    ATLANTIC BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: THURSDAY, MARCH 11th

TIME: 18:00 AST (17:00 EASTERN, 14:00 PACIFC, 18:30 NFLD)

FUTURE TECHNOLOGY and PRESERVING LIFE at SEA

A presentation by the Future Technology Panel of the International Maritime Rescue Federation

For thousands of years humankind has had a beneficial relationship with the world’s oceans, lakes, and rivers, for food, transport, and leisure. However, this relationship has not been without cost, the risk of injury and death has always been present, over 300,000 people drown annually.

For the past two centuries rescue organizations have responded to those in distress on the water. Over one hundred of these maritime rescue organizations from 54 countries worldwide are members of the International Maritime Rescue Federation (IMRF), an NGO at IMO. The IMRF facilitates the sharing of experience, expertise, and knowledge among its member organizations in order to save lives, and to protect rescue personnel worldwide.

The Future Technology Panel (FTP) of the IMRF is a group of member organizations which meet to share information and assist each other with the evaluation and implementation of new technologies. The projects cover many areas, large and small, such as the application of Remotely Piloted Air and Marine Systems, autonomous systems, electronic alerting and locating technologies, small craft navigation, crew safety and health.

This presentation outlines many of these technologies, the processes to identify and evaluate these technologies, the possible benefits, and pitfalls, the impact on the public safety, and the impact on the safety of rescue personnel. The FTP members evaluate technologies which have near term application, and those which look further into the future.

This presentation will be of interest to anyone who is concerned with Maritime Safety. Contributors: Search & Rescue Organizations & related firms in Australia, Canada, Germany, Ireland, Norway, South Africa, Sweden, & the United Kingdom.

Presenter

John W. Dalziel, M.Sc., P.Eng., IMRF Supporter.

Adjunct Professor, Industrial Engineering, Dalhousie University, Halifax.

John Dalziel is a naval architect involved in the marine industry for the past half century.  In 1969 he sailed through the North West Passage on the Canadian icebreaker John A Macdonald, along with the American tanker Manhattan.  He has worked with the Canadian Government and industry, primarily in ship construction & repair supervision and safety inspection.   He has been involved with maritime rescue organizations for many years.  As a university student in 1971 he worked for the Royal National Lifeboat Institution in Britain in their technical office..  For the five years he has been involved with the Future Technology Panel of the International Maritime Rescue Federation.   He has spoken internationally on maritime safety and on the application of modern technologies to maritime rescue.

 

Read More

Technical Presentation by Western Canadian Marine Response Corporation – Mitigating Oil Spills

C.I.MAR.E.    VANCOUVER ISLAND BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: THURSDAY, FEBRUARY 18th

TIME: 19:00 PST (22:00 EASTERN, 23:00 ATLANTIC, 23:30 pm NFLD)

Oil Spills – Can They Be Mitigated on Canada’s West Coast

Michael Lowry, Communications Manager for Western Canadian Marine Response Corporation, will give a presentation on WCMRC’s presence and capabilities on the BC coast, along with a generous serving of actual sea stories, describing the challenges of both human and environmental genres, and will outline how the cleanup of an oil spill is managed and presented.

 

Read More

Technical Presentation by DOMINIS – Impact of Manufacturing Tolerances on Propeller Performance

C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, March 9th

TIME: 12:00 pm EST (9:00 am PACIFIC, 1:00 pm ATLANTIC, 1:30 pm NFLD)

Impact of Manufacturing Tolerances on Propeller Performance

Background:

Anthropogenic underwater radiated noise is now being recognized as a worldwide problem. For ship speeds greater than about 15 knots, propeller cavitation is the predominant source of propeller-generated underwater noise and vibrations.  Cavitation not only influences propeller-induced pressure fluctuations on ship hulls and increases noise levels in ships, but it also impacts the ocean environment with
underwater noise pollution. Many studies are investigating the effects of propeller design parameters on propeller performance and cavitation. However, there is a critical gap in understanding the impact of manufacturing tolerances on propeller cavitation and to some extent on propulsive performance. This project addresses that gap in knowledge. The primary tools in the investigation is Computational Fluid Dynamics (CFD) methods supported by model experiments to validate their results.

Project Overview:

The project compares “as-built” propeller blade sections with their ideal “asdesigned” counterpart to elucidate the effects of manufacturing defects on cavitation and propulsive performance. The study is investigating the effect of  sharp-edged flat regions near the LE, which are within the tolerances of ISO 484 class S. The project work is organised in three investigations incorporating both CFD simulations and experimental support as follows:

  • Investigation 1: 2D foil section investigation in rectilinear flow
  • Investigation 2: 3D wing planform investigation in rectilinear flow
  • Investigation 3: 3D full propeller (rotating)

Partners:

  1. Dominis Engineering: Project lead, managing experimental program manufacturing of models and reporting
  2. Memorial University (MUN): CFD modelling
  3. DRDC – Atlantic: CFD modelling

The presenter:

Bodo Gospodnetic, Owner of Dominis

Bodo Gospodnetic is a Professional Engineer and Technical Manager with a wide range of experiences in manufacturing and scientific applications. Mr. Gospodnetic is a graduate of Carleton University’s Electrical Engineering Program. In 1985 he founded Dominis Engineering Ltd. with his father, late Dr. Drasko Gospodnetic, Researcher Emeritus of NRC of Canada. Prior to Dominis Engineering he worked on computer applications in the fields of computer communications, radar modelling and image processing. At Dominis Engineering Ltd., Mr Gospodnetic has been involved in the development of new manufacturing processes and CAD/CAM applications for the machining and measurement of propellers and water jet impellers. In 2015, he initiated a research project to determine the impact of manufacturing tolerances on propulsive, cavitation and noise performance of propellers. This is a collaborative research project between Dominis Engineering, DRDC-Atlantic and Memorial University sponsored by Transport Canada Innovation Centre.

Read More

Technical Presentation by WÄRTSILÄ VOYAGE DIVISION – Automated Sailing and Docking Technology

C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, February 9th

TIME: 12:00 pm EST (9:00 am PACIFIC, 1:00 pm ATLANTIC, 1:30 pm NFLD)

Automated Sailing and Docking Technology Today

Abstract:

Wärtsilä’s Voyage division installed its first commercial SmartMove Suite navigation system aboard the 42-year-old laker American Courage in March 2020. The self-discharging vessel is 630 feet (192 m) long and operates on Ohio’s winding Cuyahoga River. This waterway can be very congested, and Wärtsilä says that it is easily the most challenging route for any vessel using automated sailing and docking technology today.

“Advanced decision support systems, such as Wärtsilä’s SmartMove, bring value because they can automate the repetitive tasks, such as docking on repeated itineraries,” said Wärtsilä Voyage’s John J. Marshall. “This is not about going captain-free, rather, enhancing the capabilities of onboard crew as they traverse shuttle routes, congested or restricted areas.

The version of the system installed aboard American Courage uses the surrounding environment for vessel positioning, making it ship-based rather than on shore, according to Pierre Pelletreau of Rand-ASC Holdings, American Steamship’s parent company. It is designed to meet the firm’s requirement for a position margin of less than two meters.

The presenter:

John Marshall, Senior Business Development Manager,

Automation & Dynamic Positioning, Wärtsilä Voyage

John Marshall is a marine professional with over 20+ years’ experience in operations, logistics and construction in the marine and E&P industries. John held positions as Vice President and Officer of the Company for Canada’s oldest and largest marine transportation company. John joined Wärtsilä in 2016.

Read More

Vancouver Island Branch Meeting and Technical Presentation

 

Thursday’s presenter will be Klaus Kreye from BC Hydro.

He’ll be speaking about power supply to Vancouver Island and particularly to the challenges of providing cold-ironing capability at the Ogden Point piers.

He’ll welcome all questions, not just particular ones to the topic above, recognizing that his expertise and ours overlaps in the field of shorepower requirements of large cruise ships. and there are a wide range of interesting electrical issues in play on our Island.

The meeting will use CIMarE’s GoToMeeting software as its platform

It’s an easy platform to use  (trust me on this……….I’ve had no problems using it, and I’m no computer whiz……)

The site will open at 1900; the first 30 minutes are the equivalent of the friendly conversations prior to our in-person meetings, and can also provide time to salt down minor procedural glitches.  The presentation will start at 1930 from your favorite browser, log into the members only area and view the event to get the GoTo Meeting Link.

Our Web Meeting Coordinator, Brian Merz, will be onsite to support us if there is a hiccup, and can be reached by phone at 236-562-4738 once the site opens.

This new media platform will widen the scope of future potential presentations and it will enable us to stay in contact with one another both visually and audibly.

Our first few virtual Branch meetings  have been excellent.

I hope that all who can will partake of this opportunity to be part of a significant step forward in the Vancouver Island Branch’s future.

Read More

Technical Presentation: Schoenrock Hydraulik Marine Systems – Access in Motion

C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, January 12th 

TIME: 12:00 pm EST (9:00 am PACIFIC, 1:00 pm ATLANTIC, 1:30 pm NFLD)

Schoenrock Hydraulik Marine Systems – Access in Motion

Abstract: Water ingress caused by a damage of the ships hull is next to fire the second main threat for the life of crew members of a ship and the vessel itself. To keep the vessel afloat and control the effects of such an ingress is therefore a vital task of ship designer, crew members and finally supplier of equipment against this impact. Integrity stability calculation and damage control can save the vessel against sinking and so the crew of getting into a serious, probably lethal situation. Schoenrock Hydraulik Marine Systems is with their products part of the solution to keep damaged vessels at the water surface and to secure it against a worst-case scenario.

The presentation should give a view to the state-of-the-art technology of modern watertight door systems as well as watertight shell doors and hatches. The focus will be at the sliding door solutions, available drive concepts and actual developments how to get the doors tight up to 50m water column. Finally, some special designs like combined A60 fire rated watertight doors and shock-approved door solutions will be shown.

The presenter:

Dr. Ing. Volker Behrens, Managing Director, Schoenrock Hydraulik Marine Systems

Dr.-Ing. Volker Behrens is working since more than 12 years for Schoenrock. Staying 12 years in the German Navy as a technical and damage control officer and a later position as sales manager for air-conditioning and fire-fighting systems are a perfect background to understand not only the technology of watertight doors and hatches, but also consider the whole aspects of protecting vessels against damages with water ingress.

Read More

Canadian-Finnish cooperation on New Arctic Marine Technologies

Presentation by Team Arctic Finland

Date: December 2nd, 2020, at 9:00 am to 11:15 am Eastern

Team Arctic Finland and Embassy of Finland in Ottawa are happy to invite you to join the webinar “Canadian-Finnish cooperation on New Arctic Marine Technologies”. 

Registration is not compulsory, but to enable further networking, you may provide your personal data voluntarily and give your approval to share this data among the webinar participants afterwards.

 You can register yourself here.

You can also forward this invitation within your organization.

The webinar will be organized in Teams. Please use the link below to join the webinar.

For Q&A, please use the Teams chat.

________________________________________________________________________________

Microsoft Teams meeting

Join on your computer or mobile app

Click here to join the meeting

Learn More | Meeting options

________________________________________________________________________________

Should you have any questions, please contact Anu Vaahtera, Project Manager of Team Arctic Finland (email: anu.vaahtera@gaia.fi, SMS or WhatsApp +358 50 563 0326).

Read More

Technical Presentation by GE Power Conversion: Harry DeWolf-Class AOPS

C.I.MAR.E.    ST. LAWRENCE BRANCH INVITES YOU TO JOIN THEM FOR AN INFORMATIVE WEBINAR

DATE: TUESDAY, DECEMBER 8th 

TIME: 12:00 pm EST (9:00 am PACIFIC, 1:00 pm ATLANTIC, 1:30 pm NFLD)

GE Powering the RCN’s first All Electric Vessels: the Harry DeWolf-Class  Arctic/Offshore Patrol Ship

Learning Objective: to inform the Canadian Marine Industry about GE’s technology embodied in the modern  electric propulsion systems for ice class ships, with a focus on the RCN’s newest Class, the Arctic and Offshore  Patrol Ships (AOPS).

Abstract: The first AOPS, HMCS Harry DeWolf, was delivered to the Royal Canadian Navy on July 31, 2020, in  Halifax. This lead ship is the first of six vessels for the RCN with two variants to be built for the Canadian Coast  Guard. At 103 metres and 6,615 tonnes, HMCS Harry DeWolf is the largest RCN ship built in Canada in 50  years. All eight ice class vessels will be built by Irving Shipbuilding Inc. in Halifax, Nova Scotia. They are  powered by GE Power Conversion’s integrated full-electric propulsion system, with the engines, shaftlines  and propellers provided by GE’s consortium partner MAN Energy Solutions – Canada. 

This presentation will describe the key characteristics of GE’s recent high voltage and low voltage solutions  for IACS Polar Class 5 vessels including “Active Front End (AFE)” and “Diode Front End (DFE)” variable  frequency drive configurations. GE provided low voltage AFE propulsion for the Chilean Antarctica now  under construction by ASMAR, high voltage AFE propulsion for South Africa’s Antarctic vessel S.A. Agulhas II,  and high voltage DFE propulsion for the eight AOPS.

Presenters

 Gene Joelson, P.Eng., CD1, M.Eng., M.Sc., M.B.A.

Manager Business Development, GE Energy Power Conversion Canada Inc.

Mr. Joelson spent several years at sea in senior engineering positions in the ships and submarines of the  RCN. He holds advance degrees in engineering and business management. Gene is responsible for the  development of GE Power Conversion’s marine business in Canada. Based in Mississauga, Ontario, he  works closely with Power Conversion’s technology centres in the US, UK and France to bring GE’s world  class electric ship propulsion technology to Canada.

Please RSVP with the St. Lawrence Branch if you are interested in attending. st.lawrence-branch@cimare.ca 

Read More