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Hydrogen is considered a promising solution for global decarbonisation as an alternative to fossil fuels. However, it can interact with and brittle most metallic materials and is highly flammable. These properties call for a systematic investigation of physical and chemical hazards and for the...

Fishing gears are conventionally made from non-biodegradable materials including polyamide (PA). When lost in the ocean, these gears have long-lasting impacts, including marine littering, microplastics production, leaching of chemicals, and an extended period of ghost fishing due to its durability...

Alloying is usually a necessary operation before casting, and alloying elements with higher melting point than the melt temperature that typically gives slow dissolution rates. Higher aluminium content in Al-Mn master alloys corresponds to higher dissolution rates. Oxide layers towards the Mn alloy...

I fjor ble det rapportert om over 90 000 vannskader i Norge som ofte skyldes byggefeil og klimaendringer. Nå vil SINTEF ha endring....

This paper presents a coordinated voltage-frequency control (CVFC) method for inductive battery charging systems that ensures full-range output power control at high efficiencies over large variations in coupling conditions. The method automatically switches between sub-resonant frequency control...