Video

Characteristic Diagrams for ship behaviour under Wind Impact


published on 12 April 2021 354 -

Found on YouTube. Created by "ISSIMS - Innovative Ship Simulation". Originally published on 2020-12-25.
This movie shows how to create the Characteristic Diagram for Wind effect on ships and limits of steerability under strong wind. It uses the previous demos made with the SAMMON Planning Software on turning tendency of ships on straight track and in turning motion. It reveals insight on the regions of windward and leeward turning tendency using these diagram as well as for the importance of wind-to-ship speed ratio on the limits of steerability in certain regions of wind encounter angle to the ships course.
Please enjoy!
Knud Benedict
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

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

Opinion Pilot ladders: Compliance by design, failure by operator

by Herman Broers - published on 10 March 2022

It is not often that this blog is used to show bad practice, however in this case some pictures tell a whole story. Ship is compliant by design for rigging a combination. How about the operator(s)?

1

Video Wind pure drift encounter - practical experiments for getting useful data

published on 8 July 2022

How to get information for wind & current limits to be potentially encountered by thrusters – or current? - this will be described in this movie:
- Measure Drift speed, due to beam wind with no propulsion;
- Measure drift speed using full thrusters
- Estimate wind & current limits to be potentially encountered by thrusters – or current...
- Finally there is a simple formula as Rule of Thumb: the transverse drift speed is about 7-8% of wind speed!

0

Video Harbor Pilots SRL Career Day

published on 31 January 2021

Captain Bronson Stubbs discusses what harbor pilots do

0

Article Marine-Pilots.com says thank you for more than 44,000 page views in 7 weeks!

by Marine-Pilots.com - published on 3 December 2019

It all started with the idea and vision of a large community of Marine Pilots, bringing people and organisations together. A web portal that gathers all the information for the pilot industry, makes all the stakeholders visible and gives the world's pilots an opportunity to exchange ideas among themselves.

0

Video Ships losing power is not uncommon, Columbia River bar pilot says

published on 4 April 2024

Every day, Columbia River Bar Pilots guide massive cargo ships and tankers between the Pacific Ocean and the Columbia River, negotiating the Astoria bridge. Their job is to make that voyage often and make it safely, so you'd better believe they're paying attention to what happened in Baltimore. Read more: https://www.kgw.com/article/news/local/the-story/columbia-bar-pilots-river-baltimore-bridge-collapse-cargo-ship/283-e3770397-292c-49e2-a7fd-b0d2db6ccdb1 Watch more The Story videos: http://...

0