The last month Jan Tiedemann from Alphaliner (BRS) in Hamburg has reported, that DNV GL has awarded Hudong Zhonghua Shipbuilding (group) Co., Ltd. an approval in principle for the design of an LNG-powered 25,000 TEU container vessel. Based upon the reported vessel dimensions, he reckons that the ship could actually have a capacity closer to 26,000 TEU.
The technology group Wärtsilä has delivered a navigation simulator and specific mathematical models to the Satakunta University of Applied Sciences (SAMK) in the city of Rauma, Finland. These will be used as an essential enabler in the Intelligent Shipping Technology Test Laboratory (ISTLAB) project, which aims at creating a technically precise testing environment for remotely controlled, autonomous vessels. The contract with Wärtsilä was signed in the 4th quarter of 2019.
It has been shown that a majority (51%) of pilot ladders is secured by means of D-shackles, when secured at intermediate length. Previous research (Evans, 2020) has proven that this method has only about 50% of the strength of the pilot ladder when secured at full length (“double ended ladder”), or by means of the “endless-sling” method.
