Vueling A320s To Get Drag-Reducing Riblet Treatment

close-up view of riblets, which are microscopic grooves that reduce friction drag on the aircraft’s surface.

Riblets are microscopic grooves that reduce friction drag on the aircraft’s surface.

Credit: MicroTau
LCC Vueling has become the European launch customer for Australian startup MicroTau’s drag-reducing Riblet Modification Package, signing a letter of intent to equip its Airbus A320 fleet. The package is an adhesive-backed plastic film covered in microscopic longitudinal grooves that, when applied to...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

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