يعرض 1 - 20 نتائج من 5,403 نتيجة بحث عن '(( estimated from decrease ) OR ( a ((large decrease) OR (marked decrease)) ))', وقت الاستعلام: 0.53s تنقيح النتائج
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    Gaseous and Particulate Emissions from a Small Business Jet Using Conventional Jet A‑1 and a 30% SAF Blend حسب Lukas Durdina (1482799)

    منشور في 2025
    "…This sustainable aviation fuel (SAF) blend reduced the nvPM mass and number emission indices (EIs) by ∼35% and ∼20% at idle, with diminishing effects at higher thrust. Estimated nvPM number EIs at cruise decreased by ∼10%, suggesting a similar reduction in contrail ice particle concentrations at the predicted nvPM number EIs. …"
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