Underwater PBCF Installation in South Korea

Posted by Eric Haun
Monday, August 04, 2014
Photo: Hydrex

Last month Hydrex installed Propeller Boss Cap Fins (PBCF) on a 289-meter tanker during the vessel’s stop in Mokpo, South Korea.

A Propeller Boss Cap Fins (PBCF) can recover energy loss of a propeller hub vortex in the propeller’s backward flow. This decreases fuel consumption by 5% when operating at the same speed, or boosts speed by 2% with the same fuel consumption. A clear explanation of the benefits of installing a PBCF can be found here.

By performing the operation on-site and underwater, the tanker’s owner could immediately benefit from the system’s fuel savings. Otherwise he would have had to wait for the next scheduled drydocking to have the PBCF installed. Calculations show that he will have earned back the money of the underwater installation in about eight weeks.

hydrex.be
 

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

Ship Repair & Conversion

Ballast Water System Retrofits for 11 Containerships

Eleven container vessels owned by Bernhard Schulte GmbH & Co. KG, based in Germany, are to be retrofitted with Wärtsilä Aquarius Ballast Water Management Systems (BWMS), Wärtsilä announced today.

Jotun, COSCO Celebrate 10,000th Antifouling Applications

In July, Jotun and Dalian Ocean Shipping Company (a wholly-owned subsidiary of China Ocean Shipping Company, Cosco Group), celebrated the 10,000th application of SeaQuantum,

RYDLYME Marine Selects GoM Distributor

RYDLYME Marine has named R Carter & Associates, Inc. of Mobile, Ala. a new stocking distributor for the Gulf of Mexico area, targeting shipyards, larger workboats,

Tanker Trends

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

Jotun, COSCO Celebrate 10,000th Antifouling Applications

In July, Jotun and Dalian Ocean Shipping Company (a wholly-owned subsidiary of China Ocean Shipping Company, Cosco Group), celebrated the 10,000th application of SeaQuantum,

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

Marine Power

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

Virginia-Class Submarine Named USS Iowa

Secretary of the Navy Ray Mabus hosted a ship-naming ceremony today in Ames, Iowa to announce that SSN 797, a Virginia-class attack submarine, will bear the name USS Iowa.

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

Marine Equipment

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.

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

HMS Prince of Wales’ Final Carrier Block Delivered

The final sections of the second Queen Elizabeth Class aircraft carrier produced by Cammell Laird arrived at Babcock Rosyth Facilities in Fife on Thursday, September 3,

Underwater Engineering

Rosneft, Gazprom to Receive Four Arctic Fields

Ministry of the Environment sent to the government documents on the transfer of "Rosneft" and "Gazprom" licenses for the development of four more fields on the Arctic shelf,

Virginia-Class Submarine Named USS Iowa

Secretary of the Navy Ray Mabus hosted a ship-naming ceremony today in Ames, Iowa to announce that SSN 797, a Virginia-class attack submarine, will bear the name USS Iowa.

SMOE Wins $1bln Multi-platform Culzean Contract

Singapore's offshore services provider Sembcorp Marine has won an engineering, procurement and construction (EPC) contract worth over USD1 billion for the Culzean

 
 
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: 0.2848 sec (4 req/sec)