Video

Stern-First Method for POD Ships –Practical samples starting with Twin screw followed by POD ships


published on 12 August 2022 379 -

Found on YouTube. Created by "ISSIMS - Innovative Ship Simulation". Originally published on 2022-08-10.
Practical samples for manoeuvres for ships going astern - as Stern-First-Method SFM. Introduction using as sample from the Master Thesis by Karel Wiegert for an arrival manoeuvre of a cruise vessel in Southampton port with a Twin-screw vessel under strong current. The same manoeuvre with the same ship model was used to show the advantage of Fast Time Simulation FTS using the SAMMON Planning Tool. This goes much faster than the manoeuvres in the real time simulator - and it can even be edited for discussing alternatives or optimisation purposes. The last sample is the arrival manoeuvre in the Port of Rostock with a POD ships under strong Wind. It could be demonstrated that with going stern first the manoeuvre can be much more effective - faster and even possible for higher wind speeds.
This demonstrates the advantage of a POD acting with SFM now at the fore end of the ship seen in the direction of motion and working directly against the wind - This enables smaller drift angle, specifically if the bow thruster at the other end supports holding the ship against the wind.
The final sample is sort of provocative - showing a movie with departure manoeuvres of many ships as a "Port Miami Fashion Show" where the idea came to me why these ships are not immediately leaving the port directly with stern first - in contrast to go first into the harbour to turn the ship and then heading to the open sea…
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Video Knud Benedict Presentation on “Digital Twins” at IMLA SMU Seminar

published on 28 October 2020

This is the recording of the presentation with the title:
“Digital Twins" as Key Maritime Technology Innovations for MET - and for Operation of Intelligent Ships
It was held at the MET Training Course by Shanghai Maritime University on Oct 27 2020 on the occasion of IMLA 40th anniversary

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Video Fast Time Simulation of manoeuvres - SAMMON

published on 24 November 2020

This video shows the underlying principles of the SAMMON software tools based on Fast Time Simulation of manoeuvres. It describes very shortly some of the features for manoeuvring planning and conning / monitoring with danymic prediction which are shown in more detail in the other movies on this channel.

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Video Wind Balance on straight track with theory

published on 24 November 2020

Wind Balance on straight track - using SAMMON to learn the theory and the effect of rudder and drift to reach the balance in steady state equilibrium conditions on straight track. Limits of steerability will be shown and how turn under strong wind.

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Video Geneviève Béchard | The Digital Transformation of Canadian Hydrographic Offices

published on 25 November 2021

Full title: "The Digital Transformation of Canadian Hydrographic Offices, and the Corresponding Contributions to Seabed 2030 and Lakebed 2030"
Presented at the Lakebed 2030 Conference in 2021
Get involved at Lakebed2030.org

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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)?

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Article e-book and international book order available: "Theory and Practices of Marine Pilotage" by Capt. Santosha K Nayak

published on 7 August 2020

This book was only available in some areas, now the author has created an e-book version. Furthermore it´s available on amazon as a paperback.

Completely new book on Ship manoeuvring techniques based on new revealing facts which have been brought to light. Must read for all the mariners to understand the behaviour of ships and how to control her behaviour during manoeuvring.

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Video Understanding and Preventing Tug & Barge Risks

published on 15 January 2021

Blog: https://www.merrimacins.com/understanding-and-preventing-tug-barge-risks/ Understanding and Preventing Tug & Barge Risks The maritime industry relies on tugboats and barges for a wide range of applications. Tugs are used to pilot vessels into and out of ports, while barges are used to transport bulk materials. The relationship between tugs and barges is critical, as most barges are not self-propelled and must rely on the skilled operation of a tug or tugs for propulsion. At Merrimac...

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Video Education: Effect of Drift Force and unstable moment

published on 20 June 2024

SAMMON Lecturing Video describing
"Effect of Drift Force and unstable moment"
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SAMMON - the IDEAL tool to identify manoeuvring capabilities of a ship - SAMMON - learning the EFFECTIVE way

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Video IZ 1500 AL Pilot Boat : "Good Design Award Winner" Boat

published on 2 July 2025

IZ 1500 AL PILOT BOAT, is now ready to conquer the seas! 🚤 Winner of the Design Turkey 2021 Good Design Award, the IZ 1500 AL Pilot is a reconfigured pilot boat with a rugged aluminum hull, robust fenders, and a Hadrian safety rail system. Compatible with various propulsion systems like water jets, Volvo Penta IPS, and conventional shafts, it ensures safety and comfort in demanding operations. 🌐izmirshipyard.com Passionate about the sea, innovation, and quality craftsmanship. 🌊...

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