Video

Wind Impact on Ships Turning Motion


published on 20 January 2021 444 -

Found on YouTube. Created by "ISSIMS GmbH & Institute: Innovative Simulation".
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 speed is decreased by speeding up or when the rudder effectiveness is increased by using kick turns by kicking both engines ahead or at least one by splitting the engines.
Wismar, Germany
What's your opinion on this?
Login or register to write comments and join the discussion!
Read more...

Video How Ship Anchor Works? - Procedure For Anchoring a Ship at Sea

published on 11 July 2020

#Anchor #shipanchor #windlass Anchoring is one of the very frequent operations onboard ships. A number of variables and external factors influence the duration and location of an anchoring operation. While the type of seabed is of utmost importance during anchoring, soft muddy grounds or clay bottoms are best preferred. It should be taken care that the anchoring bottom is free of power lines, submarine cables, pipelines or rocks. Various methods on anchoring include consideration of...

1

Video How port pilot sail out ship from the port? Grimaldi lines catania roro ship

published on 22 April 2022

In this video I will show you Grimaldi Lines Catania RoRo Ship

0

Article New Website PilotladderSafety.com

by Marine-Pilots.com - published on 30 June 2020

Recently, Herman Broers launched the website PilotladderSafety.com.
This website’s goal is to increase pilot ladder safety by showing good practice examples regarding the rigging and use of pilot ladder arrangements . Do it right the first time!

1

Article What is a Portable Pilot Unit (PPU)?

by TRENZ GmbH - published on 1 April 2024

2

Video Current threats to GNSS: An update of incidents and impacts with Guy Buesnel

published on 20 February 2021

This webinar is part of the Resilient Positioning Navigation and Timing Seminar Series.

0

Article GPS (Part 1) - Structure, mode of operation, technical and physical fundamentals of GPS

by Capt. Gunter Schütze, Thailand/Germany - published on 30 January 2020

Of course, as a Nautical Specialist, I also deal with the international discussion on the advantages and disadvantages of satellite-based navigation, e-navigation and conventional terrestrial and astronomical navigation.

0

Video OMC International DUKC® - Port of Melbourne

published on 14 October 2019

Footage of deep tanker Felicity navigating through the treacherous waters of the Port Philip Heads channel entrance.

0

Article Pilot Boat Review "Colne Leader" by BairdMaritime.com

by Baird Maritime - published on 10 May 2023

The Brightlingsea Harbour Commission of Essex, UK, recently took delivery of a new pilot boat built by Seaward Boat Development Company based on the Isle of Wight.

0

Video Cebu Harbor Pilot Boarding 2GO Maligaya

published on 1 August 2022

Pilot boat Explorer approaches 2GO Maligaya as the harbor pilot then boards the vessel during a Monday morning arrival to Cebu from Manila
See my photos at https://www.flickr.com/photos/dareleven/

1