UASC, HHI, FutureShip Team Up for New Containerships

MarineLink.com
Friday, October 04, 2013
Photo: UASC

United Arab Shipping Company (UASC) have recently announced they will expand their fleet with new super-efficient container vessels. Constructed to DNV class, the designs have been optimized through a productive cooperation between FutureShip and Hyundai Heavy Industry (HHI). Setting its sights on competitive slot cost, UASC, one of the world’s fastest growing container carriers, has ordered five 14,000TEU vessels with six options and five 18,000TEU vessels with one option.

Recognizing that fuel consumption is an important factor in determining the profitability of new vessels, UASC partnered with FutureShip, design consultancy and energy efficiency experts, to realize the most efficient design possible. A number of designs were assessed based on their total costs of transport per container-mile for UASC’s specific trading pattern, taking into account both capital investment and operational costs.

Four sets of designs were shortlisted for intensive evaluation by FutureShip with numerical tank towing tests based on Computational Fluid Dynamics (CFD) simulations for the ship with propeller. In four weeks, FutureShip ran thousands of tests to determine the speed-power relationship for the two ship classes at two drafts for each of the four competing designs, adding up to some 1.7 million CPU hours, or 200 CPU years. The use of massively parallel computation allowed multiple tests to be run at the same time, over speed and draft ranges which reflected realistic operational profiles.

The four designs were all well matched, with HHI’s design emerging as the winner due to a 14,000TEU vessel design that outperformed the competition and the most efficient (single-skeg) vessel design at 18,000TEU. Taking these leading designs as the starting point, UASC, HHI and FutureShip joined forces to further optimize the designs. A formal parametric optimization was also conducted to fine-tune vessel performance for UASC’s operating profile in the intended service pattern of the ships.

FutureShip’s dedicated parametric optimization employed more than 60 free parameters with the objective of reducing fuel consumption as much as possible, taking into account hydrodynamic power requirements, the specific fuel oil consumption of the respective engines and UASC’s specific operational profile for speed-draft combinations.

In a joint effort, HHI and FutureShip revisited the powering concept and more than 35,000 hull shape variants were investigated for each hull design. As a result, better performance could be achieved for both the 14,000TEU and the 18,000TEU vessels compared to the initial proposal.

For final validation, professional model tests were conducted at the Hamburg Ship Model Basin. The model tests backed up FutureShip’s CFD predictions, supporting the accuracy of the optimization results.

To realize further efficiency gains on the operational side, UASC also decided to implement FutureShip’s award winning trim solution, “ECO-Assistant.” Backed up with a comprehensive database of possible operational conditions evaluated by CFD analysis, this tool provides an intuitive interface to select the most efficient trim for every voyage.

The new ship designs are currently being finalized at HHI with deliveries scheduled between 2014 and 2016, including all options.

gl-group.com
 

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

Shipbuilding

Drydocks World Completes World’s Largest Turret

Drydocks World the leading provider of maritime and offshore services to the shipping, oil, gas and energy sectors marked a major milestone in successfully completing

AVEVA, DNV GL's Sesam Integration Cuts Cost

Integration of Aveva and DNV GL's Sesam Reduces Costs in Maritime and Offshore Engineering. Engineers designing ship hulls and offshore floaters can now save

FORAN for Pertamina's Future Ships

FORAN has been chosen by state-owned company PERTAMINA to review the design of their future oil product carrier ships, under construction in a shipyard with the FORAN System.

Environmental

Research Vessel Heincke: Serving Science for 25 years

7 July 2015. A quarter of a century old, with over 900,000 kilometres (488,842 nautical miles) logged and still on the cutting edge of science and technology:

Water Conservation Measures at Panama Canal

The water levels at Gatun and Madden Lakes are currently well below the expected levels for this time of year. Based on a comprehensive analysis of historic data,

Aberdeen Pupils Peek into Subsea Oil & Gas Technology

Pupils at an Aberdeen primary school were given a rare insight into the depths of the oil and gas industry’s subsea sector after getting to sit in the driving

Container Ships

Asia-N Europe Container Freight Rates Jumps 60%

Shipping freight rates for transporting containers from ports in Asia to Northern Europe rose by 60.4 percent to $879 per 20-foot container (TEU) in the week ended on Friday,

G6 Alliance Extends Asia – North America Service

In response to market demand, members of the G6 Alliance today announced the below enhancement to improve the Asia – North America (East Coast) trade. NYK will

Record Bulk Shipping Demolition Rates in 1H15

Monthly demolition rates in the dry bulk shipping sector averaged 3.3 million DWT for 1H15, according to new figures from BIMCO, compared to 1.3 million DWT last year.

News

Indonesia Expects Total to Decide on Mahakam within days

French oil firm Total  will decide how much interest it will retain from 2018 in Indonesia's offshore Mahakam oil and gas block over the next two days, the

Asia-N Europe Container Freight Rates Jumps 60%

Shipping freight rates for transporting containers from ports in Asia to Northern Europe rose by 60.4 percent to $879 per 20-foot container (TEU) in the week ended on Friday,

Research Vessel Heincke: Serving Science for 25 years

7 July 2015. A quarter of a century old, with over 900,000 kilometres (488,842 nautical miles) logged and still on the cutting edge of science and technology:

Vessels

Asia-N Europe Container Freight Rates Jumps 60%

Shipping freight rates for transporting containers from ports in Asia to Northern Europe rose by 60.4 percent to $879 per 20-foot container (TEU) in the week ended on Friday,

G6 Alliance Extends Asia – North America Service

In response to market demand, members of the G6 Alliance today announced the below enhancement to improve the Asia – North America (East Coast) trade. NYK will

Stena RoRo Charters Three Vessels

Stena RoRo has reached an agreement with the Finnish shipping company Godby Shipping to long-term charter their three RoRo vessels Misida, Misana and Miranda.

Middle East

ASRY Inks UK Royal Navy Support Contract

ASRY and Babcock have signed a long term support facility agreement to provide ongoing services to the U.K. Royal Navy in Bahrain   ASRY (Arab Shipbuilding & Repair Yard),

San Leon Signs Moroccan Rig Deal

San Leon Energy signed a rig contract for the drilling of the El Aaiun-4 well on the Tarfaya conventional licence, onshore Morocco. The rig contract has been

Sanamar Launches 3 Tugs from New Yard

Sanmar’s new custom-built, general purpose shipyard at Altinova, Turkey, has launched three 60-metric-ton bollard pull tugs on the same day, less than five months since work first started at the yard.

 
 
Maritime Contracts Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Pod Propulsion Ship Electronics Ship Simulators Sonar
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: 0.2328 sec (4 req/sec)