Video New Pilot Boats for Los Angeles
published on 6 February 2021
The Los Angeles Pilot Service has welcomed two new pilot boats, Angels Pilot and Angels Navigator, to the Port of Los Angeles. The 56-foot boats custom-built by Vigor Industrial made their way from Vancouver, Wash. to replace older pilot boats, Phineas Banning and Stephen M. White, which both served the Port of Los Angeles for more than 25 years and were recently retired. The new pilot boats are equipped with the latest safety, navigation, and fuel efficiency features designed to help the...
Video Wind Impact on Ships Turning Motion
published on 20 January 2021
This video complements the earlier demonstration of wind effect on straight track and shows now wind effect on turning circles. It can be seen that during a turn under strong wind the ship reduces turning when it comes close to equilibrium on straight track - if the Wind-to-ship speed ratio is big enough then the ship even goes straight instead of turning. This is shown for three samples for Head, Stern wind and Beam wind. The turning can be increased if the ratio of Wind speed-to-ship...