First Two Stroke Gas Engines for LNG Carriers

press release
Wednesday, February 13, 2013

Teekay LNG Partners has ordered two 173,400m3 LNG carriers from Daewoo Shipbuilding & Marine Engineering in Korea.

 

The vessels will each have two MAN Diesel & Turbo ME-GI dual-fuel, ultra long two-stroke gas injection engines. These engines received DNV type approval in 2010 and their use as part of an innovative propulsion package is claimed to give significant fuel savings when compared to propulsion commonly used for LNG carriers today.
 

DNV experience from risk assessments of LNG-fuelled ships shows that a gas-fuelled main engine has the same risk level as a diesel-fuelled main engine. One reason for the low risk is that the main engine undergoes rigorous type approval and testing regimes as well as being subject to stringent rule and regulatory requirements.

 

The new electronically controlled, two-stroke ME-GI engines from MAN Diesel & Turbo have undergone extensive testing. The engines will automatically switch between burning LNG and fuel oil when power is reduced to15% load, making port-to-port operation on LNG possible.

 

“These engines place us at the forefront of technology in the marketplace,” says Tony Bingham, Teekay’s technical manager for LNG. “We benefit, our charterers benefit and so does the environment through lower SOx, NOx, CO2 and particulate emissions.”

 

He continues: “We will install a revolutionary re-liquefaction plant which consumes less than 300kw. This enables us to re-liquefy any excess boil off at speeds below 15 knots. Link this capability together with DSME's patented sealed LNG containment system and we can ensure that no boil off is burnt in the gas combustion unit at any speed. This unique design ensures that the maximum cargo is delivered to the customer at the lowest unit freight cost in the industry.”

 

DNV is providing full classification services for the newbuilding project. “As the class society that has approved most of the gas-fuelled vessels built to date, DNV has played a central role in the evolution of gas engine technology,” says Nick Roper, DNV’s District Manager for the Pacific region.

 

Teekay’s new vessels are scheduled for delivery in 2016 and the company has an option to buy three additional vessels. The delivery time coincides with expected growth in the US LNG export market and a wave of increased demand for LNG carriers. The new vessels will be among the largest LNG carriers able to transit the Panama Canal after its expansion, making them ideal for US LNG exports.

Maritime Reporter August 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Joe Pyne Joins DHT Holdings’ Board of Directors

Crude oil shipper DHT Holdings, Inc. announced today that it has appointed Joseph H. Pyne to its board of directors, expanding the board from three to four independent directors.

TEN Charters Tanker at 20% Premium

Tsakos Energy Navigation Limited announces two-year charter renewal at a 20 percent premium to prior contract reflecting strong tanker market fundamental, oil price

Huntington Ingalls Cites Interest in Building US Icebreakers

Huntington Ingalls Industries Inc, which builds aircraft carriers and U.S. Navy warships, on Tuesday said it was keen to bid to build new icebreakers for the U.

Environmental

MN: Corvus Energy

The Company: Corvus is a manufacturer of proven, high power Energy Storage Systems (ESS). Its field proven battery systems provide power to hybrid and fully electric marine propulsion systems.

LNG-fueled Box Ship a 'Momentous Step Forward'

On Saturday, August 29, 2015, the world’s first series of energy efficient containerships welcomed its second LNG-powered vessel in San Diego, fueling the U.S.

Liam Means Business for Shipping Cluster

Enterprising student Liam Finch has been putting his summer days to good use by working on an important survey for the Isle of Man Shipping Association (IOMSA).

Fuels & Lubes

Total Lubmarine Resumes Full Service in Tianjin

Marine lubricants and greases provider Total Lubmarine informs it has resumed all services based out of the Port of Tianjin following the deadly explosions that rocked the port August 12.

LNG-fueled Box Ship a 'Momentous Step Forward'

On Saturday, August 29, 2015, the world’s first series of energy efficient containerships welcomed its second LNG-powered vessel in San Diego, fueling the U.S.

ZIM Transitions Fleet to StowMan(s) Software

ZIM Integrated Shipping Services Ltd, Israel  has decided to enhance its stowage planning for its containership fleet (currently 93 ships) in the future by using

Marine Power

MN: Corvus Energy

The Company: Corvus is a manufacturer of proven, high power Energy Storage Systems (ESS). Its field proven battery systems provide power to hybrid and fully electric marine propulsion systems.

Total Lubmarine Resumes Full Service in Tianjin

Marine lubricants and greases provider Total Lubmarine informs it has resumed all services based out of the Port of Tianjin following the deadly explosions that rocked the port August 12.

LNG-fueled Box Ship a 'Momentous Step Forward'

On Saturday, August 29, 2015, the world’s first series of energy efficient containerships welcomed its second LNG-powered vessel in San Diego, fueling the U.S.

News

Latest ShipConstructor Update Targets Offshore

With the release of ShipConstructor 2016 R1.1, SSI said it provides additional enhancement for the offshore rig construction market, particularly with regards to weld management.

Runaway Crane Barge Sinks on the Mississippi

The U.S. Coast Guard is working with a team of responders to recover a runaway crane barge that sunk near Convent on the Mississippi River.   The crane barge

Joe Pyne Joins DHT Holdings’ Board of Directors

Crude oil shipper DHT Holdings, Inc. announced today that it has appointed Joseph H. Pyne to its board of directors, expanding the board from three to four independent directors.

Classification Societies

Tankers to Require Stability Instruments Starting 2016

Lloyd's Register informs that new stability instrument requirements will apply to all tankers constructed (keel laid) on or after January 1, 2016. These ships will

ClassNK Verifies lino Marine Service GHG

Classification society ClassNK has carried out the independent third-party verification of Iino Marine Service’s greenhouse gas (GHG) emissions inventory based on a reasonable level of assurance.

ClassNK to Issue Guidance on Composite Propellers

Classification society ClassNK announced it will release the world’s first Guidelines on Composite Propellers (Part on Manufacturing/Product Inspection) on August 31.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Pipelines Pod Propulsion Port Authority Ship Electronics
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.6839 sec (1 req/sec)