Rolls-Royce low-emission combustion system ALECSys enters flight test phase
Green Car Congress
NOVEMBER 18, 2022
The demonstrator took to the skies attached to the Rolls-Royce Boeing 747 Flying Test Bed in Tucson, Arizona. The innovative lean-burn combustion system improves the pre-mixing of fuel and air prior to ignition, enabling cleaner combustion of the fuel, which results in lower NO x and particulate emissions.
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