Multiphase combustion modeling of ammonia–diesel RCCI engines using RANS, DES, and LES turbulence models
International Journal of Engine Research
Published online on March 13, 2026
Abstract
International Journal of Engine Research, Ahead of Print.
This work quantifies how spray atomization and vaporization govern ammonia–diesel RCCI combustion by comparing RANS (RNGk–ε), DES (SSTk–ω), and LES (dynamic Smagorinsky). Beyond validation against in-cylinder pressure, HRR, CA50, and ITE, and pollutant ...
This work quantifies how spray atomization and vaporization govern ammonia–diesel RCCI combustion by comparing RANS (RNGk–ε), DES (SSTk–ω), and LES (dynamic Smagorinsky). Beyond validation against in-cylinder pressure, HRR, CA50, and ITE, and pollutant ...