International Recognition for Fast Displacement Hull Form

By Eric Haun
Wednesday, May 28, 2014
Galactica Star

Galactica Star, the first vessel to feature the Fast Displacement Hull Form (FDHF), has won the award for the best high-speed yacht over 45 meters in length at the World Super Yacht Awards on May 3, 2014. The jury reported that the award was granted because of Galactica Star’s “technically innovative FDHF (Fast Displacement Hull Form) design, developed by Van Oossanen Naval Architects”.

Van Oossanen started the development of this new type of hull form in 2009. This was driven by their passion to develop vessels that are highly efficient both at lower cruising speeds and at high speeds. This resulted in a hull form that, compared to a hard-chine hull form, is 30% more efficient at cruising speeds and 15% more efficient at high speeds. In comparison to traditional round-bilge hull forms, significant improvements were also obtained both at cruising speeds and at higher speeds. Model tests confirmed these results and, in addition, revealed that a hard-chine hull form is only more efficient than the FDHF counterpart at fully planing speeds.

This hull form was called the ‘Fast Displacement Hull Form’ because the hull does not rely on the development of hydrodynamic lift for efficiency, but stays in displacement mode, also at high speeds. When the impact of these results became clear, Van Oossanen applied for, and obtained, a patent on the innovative elements of the design.

The development of the FDHF hull form was only just finalized when Heesen Yachts commissioned Van Oossanen to carry out the naval architecture design work for the Galactica Star project. After a first concept study the benefits of the FDHF for this project, for which a minimum speed of 27 knots was required, became apparent and the first application of the FDHF was a fact. At this moment in time there are 12 further yachts based on the FDHF under construction, at four different yards across Europe.

The World Super Yacht Awards Gala took place on Saturday, May 3, in Amsterdam. The award ceremony was organized by Boat International Mediaand the awarded prizes are known as the ‘Oscars’ of the super yacht industry. The exterior design of Galactica Star, by Omega Architects, and the interior design, by Bannenberg and Rowell, were also given special attention by the jury.

oossanen.nl
 

  • CFD analyses for the Fast Displacement Hull Form

    CFD analyses for the Fast Displacement Hull Form


Naval Architecture

Keppel to Deliver First North Sea FPSO

Keppel Offshore & Marine (Keppel O&M)'s wholly-owned subsidiary Keppel Shipyard Ltd (Keppel Shipyard) is on track to deliver a Floating Production Storage and Offloading

MV WERFTEN, Foreship Sign Design Agreements

MV WERFTEN signed a letter of intent with the engineering company Foreship in Stralsund today. The agreement includes parts of the basic design as well as design,

Zumaia Offshore Acqires MPP Workboat Aitana B

In April 2016 Zumaia Offshore, S.L., leading workboat owner and operator based in the Basque Country, took delivery of the Cummins-powered MPP workboat “Aitana

News

Coast Guard Foundation Awarded 128 Scholarships

The Coast Guard Foundation, a non-profit organization committed to the education and welfare of all Coast Guard members and their families, announced today that

Keppel to Deliver First North Sea FPSO

Keppel Offshore & Marine (Keppel O&M)'s wholly-owned subsidiary Keppel Shipyard Ltd (Keppel Shipyard) is on track to deliver a Floating Production Storage and Offloading

NASA May Send Submarine to Titan

NASA has unveiled plans to send a submarine into the depths of the largest ocean of Saturn's biggest moon, Titan in a bid to explore the depths of its largest ocean.

Yachts

MV WERFTEN, Foreship Sign Design Agreements

MV WERFTEN signed a letter of intent with the engineering company Foreship in Stralsund today. The agreement includes parts of the basic design as well as design,

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.

Gulf Coast Shipyard Delivers MY Imagine

Gulf Coast Shipyard Group (GCSG) has delivered the Motor Yacht Imagine.  The M.Y. Imagine, a Trinity built yacht, is a 193’x 32’x 14’6” custom designed semi-displacement

 
 
Maritime Security Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Pod Propulsion Ship Electronics Ship Simulators Shipbuilding / Vessel Construction
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: 0.1123 sec (9 req/sec)