Waves present an enormous challenge for the world’s roughly 91,000 commercial vessels, but predicting sea conditions is challenging. A new approach uses the movements of ships themselves to create an online estimate of what kinds of waves ships can expect.
Transportation and traffic
The conditions for exercising professional discretion have deteriorated due to increased pressure on procedures at sea. Seafarers believe the trend could endanger maritime safety.
The world’s transportation network is constantly growing. “Green asphalt” and sustainable bus transportation will ease the environmental impact of future transport routes.
When accidents happen, the difference between life and death may come down to the materials of the car, boat or building that you find yourself in. The best possible protection requires understanding as much as possible about how different materials behave under stress.
Hydrogen as an energy carrier can help us move away from fossil fuels, but only if it is created efficiently. One way to improve efficiency is to use waste heat that’s left over from other industrial processes.
One way to reduce flight shame may lie in a ring of flames. And in the gas that’s generated in an outhouse.
We need to cut both global and local emissions from shipping. The picture is complex, but research is showing that there are many ways to meet this goal.
It’s springtime in much of the northern hemisphere, although spring snowstorms are still possible. When that happens, salt trucks and ploughs help make roads safe. But road salt can be bad for the environment, and can rust cars, bicycles and other metal. New research shows that salt use can be safely — and substantially — cut in certain circumstances.
Ships with wings? Researchers are piloting this NTNU-spawned technology on new coastal cruise ships now being tested in Trondheim. The wings – or foils – use less fuel and make the journey more comfortable for passengers.
Soon the prototype for the world’s first driverless electric passenger ferry will be ready to launch in Trondheim.
Research scientists have been gazing into their crystal balls. These are the technological trends that will affect the transport systems of the future.
Would you hop into a driverless drone and let it fly off with you? In a few years you may have the chance to do just that.
When your airport runway is located at 72 degrees south latitude and more than 4000 kilometres from the nearest major city, it better be in tiptop shape. But in Antarctica, where most runways are made of snow or ice, holes can be a big problem.
Concrete can tolerate much more force that previously believed, which could open the door to a new kind of road structure: a floating tunnel.
How can ships travelling in the Arctic maintain their position when ice pushes them in different directions?
In a few years we’ll be able to charge virtually wherever and whenever we want with only minimal buildout of the power grid, according to electrical engineering professor Magnus Korpås.
The Trondheim Fjord in Norway will be the world’s first technological playground for pilotless vehicles that move below, on and above the water’s surface.
A combined solution offers better protection against traffic noise – and can also benefit two-wheeled road-users.
Soon you won’t have to worry about how to pay your bus and train fares. All you need is your mobile phone or a bank card.
They’re going to build a new road right outside your living room window. The authorities have sent you a ‘noise map’, but what you really need is to hear what the traffic noise will sound like. Well, soon you can.
“Dynamic positioning” has been hailed as “the jewel in the crown” and Norway’s greatest engineering feat since World War II. But what is it?
Norwegian researchers and a small company in Tromsø are taking part in a project aimed at preventing between 30 and 50 per cent of Europe’s drinking water being lost due to pipe leakages.