HydroComp PropExpert is a software tool for the sizing and analysis of propellers for workboats and pleasure craft. It provides the tools needed for the proper selection of propulsion system components - engine, gear and propeller. Development in 2010 has produced a number of new features for PropExpert, including: • Speed prediction – New speed prediction algorithms were developed to insure accurate prediction of real speed and power for Catamarans, Riverboats (new), and Sailboats. • Additional vessel types – In addition to the standard “Displacement”, “Planing” and other vessel types, new types (e.g., Riverboat) allow for improved prediction of associated Vessel parameters and speed prediction. • New data checking – Additional data checks confirm reliable performance, such as a new check for face cavitation with highly cupped propeller. Upcoming planned development efforts include: • A performance correction is in development for the effect of camber (progressive pitch). • PropExpert will be able to help correlate the analysis of a Prior trial to known values from an “overload test”, which will aid in describing accurate performance. HydroComp noted the sale of the 220th license of PropExpert late in 2010
55' Sport Fishing Trawler To Be Designed For Chinese Customer, Builder By Boksa Marine Design . Boksa Marine Design is currently working with Xiamen South Coast Marine Yacht Building Co., Ltd. to develop the design for a new line of 55' Sport Fishing Trawlers. The trawler is expected to meet the growing demand for sport fishing boats in the Chinese consumer market. Much like the rest of the Asian yachting and boating market, the Chinese market is growing quickly.
Licensed Professional Engineer and Naval Architect Andrew Mund has been named AdvanTec Marine's Technical Director.In this role Mr. Mund will extend his commitment to the industry by expanding his offerings to a wider client base, leading marine engineering and design initiatives for all five of the companies that make up the AdvanTec Marine family: Diamond Sea Glaze; Freeman Marine; Manly Marine; Pacific Coast Marine and Steelhead Marine.
M/T Borgøy, the world’s first tug to be fuelled by the much more environmentally friendly liquefied natural gas (LNG), designed by Norwegian Buksèr og Berging in-house team with the assistance of Marine Design AS in Norway, further developed by Sanmar’s modern shipyard in Istanbul, completed her sea trials successfully this month and started her maiden voyage to Norway on January 14. The engines, propulsion package and LNG system were delivered by Rolls Royce