Dongara Inks Deals to Build Two New Vessels
Dongara Marine received orders to build custom-designed vessels: a monohull commercial fishing boat and a high speed catamaran for recreational use.An experienced commercial fisherman is the client for Dongara Marine’s first new vessel for the South Australian Rock Lobster fishery.Customised to client preferences, the 17.8m long aluminium hull features the hallmark fine entry of Southerly Designs’ offshore capable monohulls, topped by a single level wheelhouse – an arrangement…
GTT Inks MOU with Dongsung Finetec
French engineering company GTT said it has signed a Memorandum of Understanding (MOU) with Korean thermal insulation specialist Dongsung Finetec to commercialize GTT's LNG Brick technology for liquefied natural gas (LNG) as fuel applications.LNG Brick will eventually be built by Dongsung Finetec and will be outfitted on a large range of commercial vessels such as container vessels, bulk carriers and pure car and truck carriers (PCTC).With the entry into force of the International Maritime Organization's global sulphur cap regulations in January 2020…
ESG Sees Green With its Tier IV Thunderbolt Design
Eastern Shipbuilding’s forward-thinking inland towboat design now features CAT Tier 4 propulsion and aftertreatment. When Eastern Shipbuilding Group (ESG) introduced its cutting edge 4,000 hp Thunderbolt inland towboat designed around twin azimuthing AAA Propulsion electric V-Pod propulsion and diesel-electric technology back in 2015, the approach was collaborative, with input from operators, naval architects (Gilbert Associates, Inc. (GAI)) and propulsion OEM’s. In selecting the podded propulsion system for inclusion on the design…
Why Should I Care About Thermal Insulation?
There are a million important things to worry about on any vessel, so why does high-performance thermal insulation deserve a place on the list? Answer: Because it has a very important role to play in keeping your vessel out on the water, being operated safely by a crew and safely carrying passengers. What is High-performance Thermal Insulation? When we talk about high-performance thermal insulation, we’re talking about insulation that can stop a significant amount of heat, in a relatively small space.
GE Trials High-Temp Superconducting Technology for Power Generation
GE’s Power Conversion business has taken a step in testing a viable way of producing large amounts of electricity from renewable resources using superconductors running at relatively high temperatures. The company completed trials of Hydrogenie, a power generator incorporating technologies that enable highly efficient production of electricity in a small space. Hydrogenie makes use of superconductors instead of copper for the rotor windings on the motor, operating at 43 Kelvin or -230°C.