Transient convective mass transfer at constant boundary density 定壁面浓度瞬态对流传质的理论分析
2.
The porosity changing during the cellulose pyrolysis and convective mass transfer caused by pressure variations was also considered in the model . the reaction product distribution varying with the reactor temperature and reacting time was obtained 模型考虑了纤维素在热裂解过程中孔隙率变化，以及内外压力差引起的对流传质，并在此基础上，进行了相应的计算。
