[瓶装物料的冷冻乾燥机理与方法的研究]陈孟林

【瓶装物料的冷冻乾燥机理与方法的研究】陈孟林.pdf

South China University of Technology Dissertation for Ph.D.Study on the Mechanics and Method of FreezeDryingofMaterialsinVials Chen Menglin Supervisor:Prof.Chen Huanqin Research Institute of Chemical Engineering SouthChinaUniversityofTechnology April,1998ABSTRACT ABSTRACT Freeze-drying as an outstanding dryingmethodwhich is provided with more advantagesthancommondryingmethodshasbeenextensivelyappliedinmany industrial productions such as pharmaceutical,food and chemical industries.目录目录 第一章文献综述 1引言冷冻干燥过程的影响因素和技术发展 1物性参数的研究 1物料预冻过程的研究1加热方式的研究冻干室压强对冻干速率影响的研究 1冷冻干燥过程的优化与强化研究1冷冻干燥数学模型进展1一维冻干模型进展1二维冻干模型进展1本文的研究内容 第二章二维冻干模型的建立与求解 2二维冻干模型的建立 2升华阶段的模型建立2解吸阶段的模型建立2二维冻干模型的数值求解 2.