Waste cooking oil valorization through aqueous‐ammonia emulsification and exhaust gas recirculation: Multi‐response optimization of diesel engine efficiency and emissions
Waste cooking oil (WCO) biodiesel offers a circular alternative to diesel, although its higher blending levels can introduce performance–emission trade‐offs. The present work deals with the multi‐response optimization of a compression ignition engine using a combined approach of biodiesel from waste cooking oil (WC...