Video

Course Stability under wind - advice for various conditions


by Knud Benedict - published on 7 March 2022 251 -

Found on YouTube. Created by "ISSIMS - Innovative Ship Simulation". Originally published on 2021-01-29.
This movie reveals some practical insight into regions of course stable / unstable conditions under wind. And I dare to say you can get some insight into other stability types and analogies, too!
The details are:
- Introduction of stability - using a lemon in a kitchen bowl
- comparison with cargo / cross stability / yaw stability
- Definition of course stability under wind
- Regions of stability and the relation with positive or negative slope on characteristic wind curves for rudder.
Respective samples will be given for ships behaviour in stable (e.g. beam wind ) and unstable (e.g. head & stern wind) conditions. And conclusions will be drawn from ship stability up to our Earth...
I hope you enjoy and give your thumbs up or even to follow this ISSIMS Youtube channel!
Knud Benedict
nautical profession


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

Opinion Fathom Safety: "A Guide to Pilot Ladder Securing"

by Frank Diegel - published on 7 October 2020

Fathom Safety was established as a not for profit organisation dedicated to improving maritime pilot transfer safety. Here is a guide to pilot ladder rigging. We hope you like it!

3

Video Professor Patrick Hudson: Safety Culture and Leadership

published on 23 February 2023

Professor Patrick Hudson discusses safety culture and leadership.

0

Video Interaction Bank Effect

published on 30 June 2022

Educational and descriptive video

1

Article GPS interference and jamming on the increase

published on 2 October 2020

Ships have reported an increasing number of cases of significant GPS interference and jamming in recent months. The geographic areas with more than one reported incident include the eastern and central Mediterranean Sea, the Persian Gulf, and multiple Chinese ports.

1

Opinion Master pilot exchange (MPEX) – share your information

by Gard AS - published on 4 September 2020

The Master and pilot are dependant on each other for a safe and successful beginning or end of a voyage. They are both operating in a foreign environment.

1

Article Swift Action By UK Maritime Pilots Avoids Blocking Southampton Water

published on 31 January 2023

The United Kingdom Maritime Pilots Association (UKMPA), is the representative professional body for Maritime Pilots in the United Kingdom. Almost every ship entering or leaving a port, is required under UK law to engage a duly Authorised Maritime Pilot, who either boards the vessel in port or at sea and takes conduct of the safe navigation of that vessel. This undertaking is critical to protecting the country’s national infrastructure and environment from damage or pollution, supporting the UK’s economy, and ensuring the safe, timely and efficient movement of all trade.

1

Article Photographer Michela Canalis becomes Partner of Marine-Pilots.com

by Marine-Pilots.com - published on 28 August 2019

Announcement from www.Marine-Pilots.com:

1