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

Shipbuilding

SENER Debuts Latest FORAN Release

At  Sinaval-Eurofishing in Bilbao, Spain, Sener will present enhancements in the shipbuilding CAD/CAM system FORAN, in all disciplines (forms, naval architecture and general arrangement,

BHGI-designed ATB Unit Under Construction

Bristol Harbor Group, Inc. (BHGI) informs it is currently completing the detail design phase of a 399’ x 74’ x 30’ 80,000 BBL double hull oil tank barge and a 120’

Scorpio Bulkers Sells Three Newbuilds for $111m

Scorpio Bulkers Inc. announced that it has entered into agreements to sell three newbuild dry bulk vessels, including two Capesize ships and an Ultramax ship, for

Environmental

ExxonMobil Debuts Premium AFME 200

To help shipowners meet strict new emission mandates, ExxonMobil expanded its range of fuels for use within Emission Control Areas (ECA) with the introduction of

Ecochlor BWTS

Ballast water treatment technology developer Ecochlor Inc. presented a project case study at CMA Shipping 2015, a case study which covered the retrofit of Ecochlor’s

GEA UV Ballast Water Treatment

Earlier this year GEA won the first contract for equipping cruise liners with its UV ballast water treatment system, BallastMaster marineX, powered by Trojan Marinex.

Container Ships

Long Beach Picketers Not Striking -Port CEO

Port of Long Beach CEO Jon Slangerup issued a statement addressing the status of picketing truckers at the harbor, pointing out that the demonstration is not a strike.

Truckers to Strike Four SoCal Shippers

Truckers who haul freight from the ports of Los Angeles and Long Beach will go on strike against four ground-shipment companies on Monday, a Teamsters union official said,

PSA Commissions new Dammam Terminal

Saudi Global Ports LLC (SGP), a joint-venture company formed between the Public Investment Fund (PIF) of the Kingdom of Saudi Arabia and PSA International (PSA)

Naval Architecture

SENER Debuts Latest FORAN Release

At  Sinaval-Eurofishing in Bilbao, Spain, Sener will present enhancements in the shipbuilding CAD/CAM system FORAN, in all disciplines (forms, naval architecture and general arrangement,

BHGI-designed ATB Unit Under Construction

Bristol Harbor Group, Inc. (BHGI) informs it is currently completing the detail design phase of a 399’ x 74’ x 30’ 80,000 BBL double hull oil tank barge and a 120’

Horizon Delivers Second 80’ Towboat to FMT

Horizon Shipbuilding, Inc. announced the delivery of another 80’ Inland River Towboat, the M/V Chip Stiebing, to Florida Marine Transporters (FMT) of Mandeville, La.

News

Long Beach Picketers Not Striking -Port CEO

Port of Long Beach CEO Jon Slangerup issued a statement addressing the status of picketing truckers at the harbor, pointing out that the demonstration is not a strike.

Baltic Index Flat on Muted Shipping Activity

The Baltic Exchange's main sea freight index, which tracks rates for ships carrying dry bulk commodities, remained flat on Monday on muted shipping activity.   The overall index,

Cashman Continues to Expand US Northeast Barge Fleet

Cashman Equipment Corp. announced the continuing expansion of its U.S. Northeast barge and crane fleet for the marine construction market.   Over the past year,

Vessels

BHGI-designed ATB Unit Under Construction

Bristol Harbor Group, Inc. (BHGI) informs it is currently completing the detail design phase of a 399’ x 74’ x 30’ 80,000 BBL double hull oil tank barge and a 120’

Scorpio Bulkers Sells Three Newbuilds for $111m

Scorpio Bulkers Inc. announced that it has entered into agreements to sell three newbuild dry bulk vessels, including two Capesize ships and an Ultramax ship, for

Horizon Delivers Second 80’ Towboat to FMT

Horizon Shipbuilding, Inc. announced the delivery of another 80’ Inland River Towboat, the M/V Chip Stiebing, to Florida Marine Transporters (FMT) of Mandeville, La.

Middle East

Iran Moves Ships, Reducing Tensions Near Yemen

A flotilla of nine Iranian military and cargo ships that U.S. officials feared was carrying arms to strife-torn Yemen sailed northeast in the direction of Iran on Friday,

Rescue Ships Head for Libya, as Migrants Die Also in Balkans

British and German warships made ready to sail for waters off Libya as Europe ramped up rescue operations in the Mediterranean after up to 900 desperate migrants

Five Minutes with Halul Offshore CEO, Vivek Seth

Last month Maritime Reporter spent some time with Vivek Seth, CEO, of Qatar-based Halul Offshore  Services Company, for his insights on the impact of low oil prices in the Middle East and beyond.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Offshore Oil Pod Propulsion Port Authority Ship Electronics Ship Repair Shipbuilding / Vessel Construction 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: 0.2024 sec (5 req/sec)