MHI 'Air-Carpet' – First Order for a Cruise Ship

Press Release
Wednesday, June 06, 2012
MHI MALS 'Air Carpet': Image credit MHI

The first fuel-saving "Air-Carpet" system for cruise ships is to be provided by Mitsubishi Heavy Indurstries for 2 AIDA Cruises newbuildings

 Mitsubishi Heavy Industries, Ltd. (MHI) will install its innovative "Mitsubishi Air Lubrication System" (MALS) on two large cruise ships to be built for the AIDA Cruises, a German brand of Carnival Corporation.

MALS is MHI's proprietary technology that reduces fuel consumption and carbon dioxide (CO2) by a layer of air bubbles blown out from the vessel's bottom.

The application of the MALS for the two cruise ships ordered by AIDA Cruises was decided by their keen interest in lowering fuel consumption and easing the burden on the environment. The system is expected to reduce the vessel's fuel consumption by approximately 7%.

The 125,000 gross tonnage (G/T), 3,250 passenger ships will be the largest ever constructed for AIDA Cruises. Construction will take place at MHI's Nagasaki Shipyard & Machinery Works, with deliveries scheduled for the spring of 2015 and 2016, respectively.


The air blown out by the MALS from the vessel's bottom produces small air bubbles which cover the vessel's bottom like an "air-carpet", which reduces friction between the hull and seawater during navigation. For the MALS, MHI uses special in-house developed high-efficiency blowers and state-of-the-art fluid simulation analysis tools to configure the arrangement of air outlet points to achieve maximum friction reduction at optimized air-blow volume.

 In 2010, MHI has already verified the performance of the MALS with an approximately 13% fuel consumption reduction during extensive sea trials on two module carriers which was the first commercial application of the MALS for the vessel in operation.


Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter January 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Cummins Connected Diagnostics Available with Geoteab

Geotab, a telematics engineering company, and Cummins Inc., an  independent manufacturer of diesel and natural gas engines, controls and emission solutions, has

Transas Academy Launched

Transas Academy launched during the Simulation User Conference 2016   Transas has launched its newly established Transas Academy, part of the company's THESIS,

Interactive Map Highlights Shipping's Global Security Threats

Ship owners and managers can now view what security threats a country poses to shipping lines with the click of a button thanks to a new live interactive map.   The

Contracts

JFD Wins Lifeboat Design Contract for Flash Tekk

JFD, part of James Fisher and Sons plc, announced that it has won a contract with Singaporean company Flash Tekk Engineering for the design and manufacture of up

First Damen Tug for Fratelli Neri

Fratelli Neri S.p.A has taken delivery of a Damen ASD Tug 3212. The new vessel, called Luisa Neri, was handed over from Damen Maaskant Shipyards Stellendam in the Netherlands, on 25 January 2016.

Wood Group Extends North Sea Chevron Contract

Wood Group has secured an extension to continue to support Chevron Upstream Europe across four offshore assets in the North Sea. Wood Group PSN (WGPSN) will deliver

Marine Propulsion

Cummins Connected Diagnostics Available with Geoteab

Geotab, a telematics engineering company, and Cummins Inc., an  independent manufacturer of diesel and natural gas engines, controls and emission solutions, has

Seaspan Venture: Like for Like

“We don’t usually remove the heads at mid-life on the Cummins engines,” Randy Beckler, Shore Engineer for Seaspan Marine, explained in reference to the 2003 launched

SevenCs Supports MariGreen Project

SevenCs is part of the EU INTERREG V A cross-border project “MariGreen” to support the maritime industry in the transition towards more efficient, greener and more sustainable shipping.

Shipbuilding

Hempel Coatings for Lemissoler Newbuilds

Global shipmanagement company, Lemissoler Navigation, via its affiliated and managed company Frontmarine Co. Ltd, has coated four of its eight newbuild 58,500 dwt

‘Choice Alliance’ Formed to Serve BWT Market

A strategic alliance between Choice Ballast Solutions and Drew Marine has been formed to provide vertically integrated capabilities within the ballast water treatment (BWT) market.

JFD Wins Lifeboat Design Contract for Flash Tekk

JFD, part of James Fisher and Sons plc, announced that it has won a contract with Singaporean company Flash Tekk Engineering for the design and manufacture of up

Marine Power

Cummins Connected Diagnostics Available with Geoteab

Geotab, a telematics engineering company, and Cummins Inc., an  independent manufacturer of diesel and natural gas engines, controls and emission solutions, has

Seaspan Venture: Like for Like

“We don’t usually remove the heads at mid-life on the Cummins engines,” Randy Beckler, Shore Engineer for Seaspan Marine, explained in reference to the 2003 launched

SevenCs Supports MariGreen Project

SevenCs is part of the EU INTERREG V A cross-border project “MariGreen” to support the maritime industry in the transition towards more efficient, greener and more sustainable shipping.

 
 
Maritime Security Navigation Offshore Oil Pipelines Pod Propulsion Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction Winch
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: 0.0929 sec (11 req/sec)