“You have to re-think wind. It is not your enemy, it is your source of propulsion!” says Ulf Deutgen. He is contributing to the Oceanbird concept with knowledge that you can’t acquire behind a desk.
Ulf Deutgen, with more than 30 years of experience at sea, started his career onboard sailing vessels and for the last year, he has been able to use this knowledge while contributing to the development of the Oceanbird concept. He is not the only one with sailing experience in the project, but the combination of also leading a crew that is transporting 7,000 cars across the oceans is valuable.
“My main focus is practicalities: will this work a windy November night in mid Pacific? I look at things that might need unplanned hands-on management. And what happens if the wind suddenly increases or change direction? I have seen wind turn 180 degree and increase from 7 meters per second to 30 in just 5-10 minutes. In traditional sailing vessels, the sails break. This is a safety margin; it is better that the sails break than that the vessel turns over. We might need more frequent weather updates and practical knowledge of how fast we can reduce the wing sail area,” says Ulf Deutgen.
High level contribution
Beside risk assessments, he has also been asked to give input to the ship design. A few weeks ago, he was hanging from a helicopter to investigate where the helicopter winch area should be placed on the first primary wind-powered vessels from the Oceanbird concept.
“The vessels with a complete Oceanbird wing sail system will have wings where we normally receive pilots arriving by helicopters, so it was important to find a new winch area. We also need to be able to use a helicopter in cases of sickness, accidents or other emergency among the crew.”
Sustainability a key issue
Ulf Deutgen got in touch with Wallenius in the late 80’s when he was working on m/s Shamrock, a sailing school ship which is sponsored by Wallenius. Since 2003, he has been working as Captain on cargo vessels managed by Wallenius Marine. Even if Ulf Deutgen see wind propulsion as a technological challenge, he also appreciates the sustainability agenda behind the concept.
“Ever since I started as Able-bodied seaman 1989 on Wallenius’ vessels, sustainability has been a key issue. We have tried many different techniques to make as little environmental impact as possible. It has been fuel oil with a low sulfur content, tests with solar panels and a lot of other experiments. In Wallenius we have really done our homework. I am proud that already ten years ago, we started to develop a roadmap for zero emission shipping.”
