SloShield Monitors LNGC Tank Sloshing

By Eric Haun
Wednesday, July 02, 2014

GTT introduces SloShield real-time monitoring of liquid motion in tanks to improve LNGC efficiency

Gaztransport & Technigaz (GTT) and its partner Cryovision announced the launch of a monitoring system to help reduce the effects of liquid motion in Liquefied Natural Gas Carriers (LNGCs), including extra boil-off of LNG cargo, due to “sloshing” inside the vessel’s tanks.

The new tool, SloShield, uses an algorithm that allows LNG carrier crews to constantly monitor the vibrations in each tank’s structure due to specific sloshing activity by consulting screens in real-time, thus allowing them to make decisions based objective indicators to help optimize the ship’s operation.

This first generation SloShield is the result of more than three years of prototyping onboard an LNGC in real operational conditions, which qualifies it as a sea-proven, safe and reliable system. It was developed from a joint effort between GTT engineers, drawing on significant amounts of actual historical data on liquid motion in navigational situations, and the Cryovision team which has packaged the offer and will install the tool.

SloShield will be distributed by Cryovision on a turnkey basis that includes: studies, class validation, procurement, erection and commissioning. In addition, GTT experts are available to review the sloshing data, together with the operational environmental parameters to capitalize on each vessel’s specific experience.

Julien Glory, Cryovision COO, said, “A SloShield installation can even be done while LNGCs are at sea to accommodate customer constraints and schedules.”
 

Maritime Reporter June 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

New Products

XtendFRESH Now Available from Carrier Transicold

The XtendFRESH atmosphere control system, which preserves quality and extends shipping distances for perishables shipped in refrigerated containers, is now available from Carrier Transicold.

Voith to Exhibit High Efficiency and DP Systems at SMM

At this year’s SMM in Hamburg, Voith will showcase propulsion systems and vessel concepts focusing on high efficiency and dynamic positioning even under challenging conditions.

Combat Cold Corrossion via Condition Monitoring

Parker Kittiwake explains why frequent condition monitoring is the most effective measure in combating the recent cold corrosion phenomenon The recent trend in

Tanker Trends

Iraq's Kurds Have Right to Sell Oil While Squeezed by Baghdad

Iraq's Kurdish region has the right to keep selling oil as long as the Baghdad government keeps cutting its budget, the head of the Kurdish parliament's energy committee said on Tuesday,

Petroecuador Tenders to Buy 3.84m bbls of Naphtha

State-run oil company Petroecuador has launched tenders to buy a total volume of 3.84 million barrels of naphtha for delivery in the coming month at Esmeraldas,

Floating Production: $1.2b Speculative FLNG Ordered

The floating production business continues to be very strong, particularly in the LNG gas processing sector.  Last month saw a speculatively ordered floating liquefaction plant – a $1.

LNG

Floating Production: $1.2b Speculative FLNG Ordered

The floating production business continues to be very strong, particularly in the LNG gas processing sector.  Last month saw a speculatively ordered floating liquefaction plant – a $1.

ABS to Class the World's First CNG Ship

ABS announced it has been chosen to class the world's first compressed natural gas (CNG) carrier ordered by Pelayaran Bahtera Adhiguna, a subsidiary of Indonesia's

FLNG Prelude: A New Dawn in the Age of Maritime & Energy

Longer than four football fields, as big as six Nimitz-class aircraft carriers and almost as tall as the Taipei 101 skyscraper, Royal Dutch Shell PLC is hoping that its record-setting,

Marine Equipment

Messer's CEO Norville Announces Retirement

Bill Heller to assume the position as Messer Cuttings Systems’ President and CEO Gary Norville started at Messer Cuttings Systems Inc. in September 1980 selling and installing cutting machines.

XtendFRESH Now Available from Carrier Transicold

The XtendFRESH atmosphere control system, which preserves quality and extends shipping distances for perishables shipped in refrigerated containers, is now available from Carrier Transicold.

Voith to Exhibit High Efficiency and DP Systems at SMM

At this year’s SMM in Hamburg, Voith will showcase propulsion systems and vessel concepts focusing on high efficiency and dynamic positioning even under challenging conditions.

 
 
Maritime Careers / Shipboard Positions Maritime Security Navigation Offshore Oil Pipelines Pod Propulsion Salvage Ship Electronics Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | terms and conditions | 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: 0.0795 sec (13 req/sec)