Numerical Investigation on Slab Heating Progress and Emission Characteristics of the Walking-Beam Reheating Furnace with Different Natural Gas/Ammonia Blending Strategies. - Niu, Yu; Tan, Fangguan; Wang, Xuemei; Li, Fashe; Wang, Shuang; Ibrahim Atig, Ismail; Li, Dongfang; Liao, Mingjian (Applied Sciences (2076-3417), 2026)