%0 Journal Article %T Investigation of the effects of syngas-biogas blends on RCCI engine with direct diesel injection: a computational study of performance, knock, and emissions %A Farkhondeh Abnoi, Seyed Alireza %A Abbaspour-Fard, M. Hossein %A Zareei, JAVAD %J Energy Conversion and Management: X %@ 2590-1745 %D 2025