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Norbert Doerry News

10 Jun 2021

Enterprise Revisited: Titanium is the USCG Vessel Procurement Magic Bullet

Evaluating a 260-m trimaran sealift ship, comparing the cost of a titanium vessel with a steel vessel, found that the acquisition cost of the titanium vessel would be $2.3B compared to $1.5B for a steel ship. However, the lifecycle savings of the titanium vessel would be $2.74B. In other words, once you build the first vessel in titanium, with the savings you can build the next vessel for free. That is called a two-fer!
Photo By Aleksander/AdobeStock

In my May 2020 MREN USS Enterprise column I made a reference to the benefits of titanium as a hull structural material.It related to the life of the USCG cutter Bear and I concluded the column with a suggestion that titanium would be a particularly useful and cost-effective structural material for sail training vessels, aircraft carriers, research vessels, cruise vessels, tugs and Staten Island ferries. I made this suggestion assuming that the hull design (shape) would have to be mature…

15 Feb 2013

2012 Annual ASNE Award Winners

Each year, the American Society of Naval Engineers (ASNE) celebrates excellence in naval engineering by recognizing individuals who have demonstrated exceptional achievement in one or more facets of the industry. 2012 Gold Medal Award (Engineering) Recipient - RADM Thomas J. Eccles, USN Presented annually since 1958, the Gold Medal is given to an individual who has made a significant naval engineering contribution in a particular area during the past five years. The 2012 Gold Medal Award will be presented by VADM Kevin M. McCoy, USN; Commander, NAVSEA, at the ASNE Honors Gala on Thursday, February 21, 2013. 2012 Harold E. Saunders Award (Lifetime Achievement) Recipient - Mr. Michael F. Tangora Presented annually since 1977, the Harold E.

18 Jan 2012

Navy, IEEE Keep Electrical Ship Standard Current

It’s been a year since we first told you here in Maritime Reporter about the effort to update and rewrite the IEEE-45 Standard for Electrical Installations on Ships. At that time, we urged qualified experts to offer suggestions and volunteer to join in the effort as members of the committee. Thanks to those who agreed to support the committees work, a great deal of progress has been made, says Moni Islam, chair of the IEEE-45 Standard Coordinating Committee. However, he says, there is still important work to be done and volunteers are still needed, especially now that some of the work is coming to a conclusion. The IEEE-45 standard was first released in 1920.

30 Sep 2009

SNAME Focused Panel Sessions, 2009 Meeting

The focused panel sessions at the Society of Naval Architects and Engineers (SNAME) Annual Meeting and Expo (October 21-23 at the Rhode Island Convention Center in Providence, Rhode Island) will feature four timely topics: Electric Ships; Renewable Energy from the Oceans; Unmanned and Autonomous Ships of the Future; and Ship Efficiency in the Greenhouse Gas Era. Each two-hour panel session will be chaired and moderated by experienced SNAME members. Each session will have three leading experts who will make thirty minute presentations on their area of expertise, followed by a moderated thirty minute discussion period which will include questions and answers from the audience.

14 May 2009

Special Sessions at SNAME Annual Meeting

Following on from the success of the special panel sessions at the 2008 Annual Meeting held in Houston, Texas, SNAME will have an expanded Special Panel program at its 2009 Annual Meeting. The SNAME Annual Meeting which will take place from 21-23 of October in Providence, Rhode Island, will feature four Special Panel Sessions. Each of these sessions are intended to examine the broad technical and policy issues in a particular area of emerging interest to SNAME members and to a wide audience of others who have interest in maritime issues. •    Following on from the successful Electric Ship Design Symposium held in Early 2009, this panel session will focus on the electric ship construction experience of three large shipbuilders.