Tugs are being built using 3D modelling, with energy storage and propulsion prepared to run on alternative fuels ...

Other shipyards in China have built tugs with electric and hybrid propulsion. In December 2022, Jiangsu Zhenjiang Shipyards completed an azimuth stern drive (ASD) tugboat with hybrid propulsion and ...

The Azimuth sterndrive tug 2509 — following the success of ... plating of 12 mm and a sheerstrake of 20 mm thickness. Main propulsion on the Adulis is a pair of 12- cylinder Cummins KTA 38 ...

SCHOTTEL has secured a contract with Cheoy Lee Shipyards, Hong Kong, for the supply of propulsion units for a total of four azimuth stern drive (ASD) tugs. Each of the new vessels ordered by ...

Cycloidal propulsion systems are innovative marine ... developed a three-dimensional model to analyze how changes in the azimuth angle of the propeller affect hydrodynamic loads and flow ...

Apart from these, the ship building entity under the public sector in Karnataka has orders for construction of different capacities of Bollard Pull ASD (Azimuth Stern Drive) tugs. It was in ...

Neil Gilliver, Rolls-Royce, President – Merchant, believes that delivery of the Borgøy and Bokn, each with 65-tonne bollard pull and a transit speed of 13.5 knots, will mark a step change in tug ...

Space tech start-up, Manastu Space, started by Indian Institute of Technology (IIT) Bombay has successfully test fired their first Green Propulsion System VYOM 2U onboard PSLV C60 in space on ...

With nearly half of its combined equipment electrified, the airline is gradually phasing out its environmentally polluting tugs. This article explores several ways the airline’s new electric ...

NASA's Jet Propulsion Laboratory (JPL) will soon start getting back to normal operations after weathering the raging L.A. fires. JPL lies at the base of the San Gabriel Mountains just north of Los ...