摘要
建立了包含膜内垂直于膜方向的横向对流的溴化锂降膜吸收过程的数学模型,并对其进行数值求解.通过对计算结果的分析,说明膜内横向对流对吸收过程有一定的影响.
A model considering convection due to diffusion of thermal energy and of chemical species in falling film of LiBr aqueous absorption is established and numerical calculation is carried outThe effects of Stefen flow in falling film of LiBr aqueous absorption are detailed
出处
《上海理工大学学报》
CAS
1998年第2期117-120,共4页
Journal of University of Shanghai For Science and Technology
关键词
对流
降膜吸收
数值求解
热质交热器
convection
falling film absorption
numerical calculation