中国烟草学报2026，Vol.32Issue(4)：20-30,11.DOI:10.16472/j.chinatobacco.2026.T0110
基于温度场调控的加热卷烟逐口释放稳定性研究
Stability of puff-by-puff release from heated tobacco products based on temperature field regulation
摘要
Abstract
[Objective]This study investigated the effect of heating-blade position on the puff-by-puff release behavior of key components in smoke aerosol.[Methods]The heating-blade layout was varied to evaluate its effect on the puff-by-puff release stability of key components from tobacco sticks.The temperature curve was optimized according to the release characteristics of the key components,and the synergistic optimization of heating-blade position and temperature curve was verified using tobacco sticks from different brands.[Results]1)Under identical puffing conditions,heating-blade position significantly affected the puff-by-puff release behavior of heated tobacco products.Compared with the centrally arranged heating structure,the eccentrically arranged heating structure effectively reduced puff-by-puff fluctuations in key components,including propylene glycol,nicotine,and glycerol,with coefficients of variation(CVs)of release amount decreasing to 0.20,0.21,and 0.19,respectively.2)Based on the temperature distribution characteristics of the eccentric heating structure,a phased dynamic heating-temperature control strategy designed for this structure was proposed.The CVs for propylene glycol,nicotine,and glycerol were further reduced to 0.19,0.18,and 0.11,respectively.3)With the improved temperature curve,the eccentric heating device also demonstrated good puff-by-puff release stability when used with tobacco sticks B and C.关键词
加热卷烟/关键组分/逐口释放稳定性/温度场/加热片位置Key words
heated tobacco products/key components/puff-by-puff release stability/temperature field/heating-blade position引用本文复制引用
刘子龙,唐静,杜佳茜,齐伟,王乐,李斌,付丽丽,张展,尚善斋,周容,李廷华,牛亚鹏,张齐,鲁端峰..基于温度场调控的加热卷烟逐口释放稳定性研究[J].中国烟草学报,2026,32(4):20-30,11.基金项目
中国烟草总公司重点科技项目"自然烟气卷烟烟气释放与传递特征及其调控技术研究"[110202201045(XX-04)] （XX-04）
河南中烟工业有限责任公司科技项目"自然烟气卷烟配套烟具开发"(AW2022004) （AW2022004）
