Cargo Ship Sail Designed to Cut Fuel Consumption 30%

News Release
Friday, April 27, 2012

A new concept cargo ship equipped with giant composition sails to augment the engine has been designed by a team at the University of Tokyo

The sails will be made from 5 sheets of aluminium and fibre reinforced plastic, and will each stand 164 feet tall and 65 feet wide. The 5 sheets which make up each sail will be individually controlled by motors to be raised or lowered depending on the strength of the wind, or turned on an angle in order to catch the most wind.

Kiyoshi Uzawa, the professor in charge of the team, said that they predict their sails will cut fuel consumption by about 30 percent. They have already performed several simulations for common routes, such as Yokohama to Seattle and found that the ships only used about two thirds of the normal fuel consumption.

At $2.5 million for each sail, they are not cheap, but with the expected fuel savings the cost should be made back within five to ten years (although there is no mention as to the life-span of the sails).

The next step for Uzawa and his team is to build a half-sized prototype for sea trials in 2016.

 

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

People & Company News

Hapag-Lloyd Adds 6,000 Reefer Containers

In order to profit from the growing reefer markets in South America and Asia, Hapag-Lloyd has ordered 6,000 cutting-edge reefer containers – more than ever before in the company’s history.

Imtech Germany to Be Sold in November

The German unit of bankrupt Dutch engineering services company Imtech is expected to be sold in November, according to Imtech Germany's insolvency administrator.

Neander Deal Sees Yanmar Return to Diesel Outboards

Marking its return to the diesel outboard market, engineering company Yanmar Marine International (YMI) has reached an agreement for exclusive distribution rights

Marine Electronics

Imtech Germany to Be Sold in November

The German unit of bankrupt Dutch engineering services company Imtech is expected to be sold in November, according to Imtech Germany's insolvency administrator.

Canadian Frigates Get a Radar Upgrade

German navigation system manufacturer Raytheon Anschütz has completed factory acceptance tests and delivery of 12 sets of navigation radars for the Canadian Navy’s Halifax-class frigates.

Automatic Camera for Monitoring Vessel Engine Developed

NYK and the Monohakobi Technology Institute  have jointly developed “Kirari NINJA” (patent pending), a device that can automatically photograph the interior of a vessel engine’s combustion chamber.

Marine Propulsion

Neander Deal Sees Yanmar Return to Diesel Outboards

Marking its return to the diesel outboard market, engineering company Yanmar Marine International (YMI) has reached an agreement for exclusive distribution rights

Automatic Camera for Monitoring Vessel Engine Developed

NYK and the Monohakobi Technology Institute  have jointly developed “Kirari NINJA” (patent pending), a device that can automatically photograph the interior of a vessel engine’s combustion chamber.

CTruk Delivers Wind Farm Support Vessel

Shipbuilder CTruk Boats, a manufacturer of composite wind farm support vessels (WFSV), has delivered the second workboat in a two-craft order from CWind.   The

Energy

AET Names DP Shuttle for Statoil Charter

Petroleum tanker owner and operator AET today named its newest vessel, a 120,000 DWT DP2 shuttle tanker, Eagle Bergen.    Eagle Bergen is the second of two vessels

US Oil Drillers Cut Rigs as Crude Prices Collapse

U.S. energy firms cut a surprisingly sharp 13 oil rigs this week, the first drop in seven weeks, as a renewed slump in prices this summer forced drillers to make a second round of cut-backs.

Asia Tankers-VLCC Rates Will See More Volatility

VLCC market to be "hot" in Q4 -VLCC broker. Freight rates for very large crude carriers (VLCCs) face a roller-coaster ride on uncertain cargo volumes and vessel

Vessels

Arctic Cruise Ship Brings High-tech, Green Design

A new vessel has been designed as a luxury expedition cruise vessel for worldwide operation including Arctic and Antarctic regions for itineraries up to 21 days with 300 passengers aboard.

AET Names DP Shuttle for Statoil Charter

Petroleum tanker owner and operator AET today named its newest vessel, a 120,000 DWT DP2 shuttle tanker, Eagle Bergen.    Eagle Bergen is the second of two vessels

Mississippi River Closed Due to Collision, Spill

A unified command team continues its response Friday to an oil spill in the Mississippi River following a collision between two towboats at mile marker 937 in Paducah

Wind Power

CTruk Delivers Wind Farm Support Vessel

Shipbuilder CTruk Boats, a manufacturer of composite wind farm support vessels (WFSV), has delivered the second workboat in a two-craft order from CWind.   The

Hurricane Ignacio Gains Strength but Expected to Bypass Hawaii

Hurricane Ignacio intensified as it blew across the Pacific on a route likely to bypass Hawaii on Saturday, said the Central Pacific Hurricane Center of the National Weather Service.

MHI, SBG Invest in Wind Energy Startup Altaeros Energies

Mitsubishi Heavy Industries, Ltd. ("MHI") and the Suhail Bahwan Group ("SBG") have invested in Altaeros Energies, a Massachusetts-based technology company, to

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Navigation Offshore Oil Port Authority Salvage 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: 0.4867 sec (2 req/sec)