Voith Wins Landmark PSV Contract

Tuesday, June 14, 2005
Norwegian shipowner Østensjø Rederi AS has placed an order with Voith Turbo Marine for two Voith Schneider Propellers (VSP) for a Platform Supply Vessel (PSV), a landmark order for the propulsion manufacturer as this is its first application on this vessel type. Designed by Norway’s Skipsteknis, the vessel will be built in Spain at Astilleros Gondan shipyard.

The PSV is scheduled to begin working in the beginning of 2007. The PSV will be Dynamic Positioning (DP II) capable. According to the propulsion manufacturer, a PSV driven by two VSPs requires 10 to 20 percent less power, depending on the load conditions and the sailing speed, helping to save fuel and reduce maintenance.

First model test series were carried out at Marintek in Trondheim, Norway, in February 2002. In the first test series, the power uptake of the two propulsion elements ‘contra-rotating propeller’ (CRP) and ‘VSP’ was established. Here, the VSP needed approximately 10 percent less power at various hull drafts and across the entire speed range. The second model test series at SVA in Vienna in February 2005, a test which reportedly confirmed that the R&D team had taken the correct path.

A special feature of the VSP is its roll damping capacity. At standstill and when not in full sail, the VSPs can be used to reduce the effects of high seas on the ship. This is particularly important, since PSVs are loaded and unloaded on the high seas. In such a situation, a rolling vessel would slow down the loading process or stop it altogether. The VSP in combination with the Voith Roll Stabilization (VSR) reduces this risk.


Offshore

US Offshore Lease Sale Yields $18 Mln in High Bids

Today’s U.S. oil and gas Lease Sale 248 garnered $18,067,020 in high bids for 24 tracts covering 138,240 acres in the Western Gulf of Mexico Planning Area, announced

Canada May Ask Far-offshore Drillers to Pay Extra

Canada may ask oil companies to contribute to the hundreds of millions of dollars or more the country has to pay to an international body if they drill far offshore,

MISC Enters Thai Offshore O&G Market

Energy related maritime solutions and services provider MISC Berhad (MISC) has made inroads into Thailand’s offshore oil and gas market for the first time.

Environmental

SMM 2016: World Premieres from around the Globe

Some 50,000 trade visitors from the whole of the world are expected in Hamburg for the start of SMM in less than two weeks. And once again, it is fully booked – with a total of more than 2,

South Asia Meet on Oil, Chemical Spill Contingency Plan

A meeting to update South Asia’s regional plan for oil and chemical pollution preparedness and response is underway in Male, Maldives (22-25 August), informs  International

Lucas Marine, Harbor Breeze Cruises Partner to Cut Fuel Costs

Lucas Marine is partnering with Harbor Breeze Corporation to help reduce the yacht charter and cruise company's fuel costs, maintenance and environmental impact in Los Angeles and Long Beach Harbors.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Navigation Pod Propulsion Port Authority Salvage Ship Electronics Ship Repair
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: 0.0791 sec (13 req/sec)