流体机械
流體機械
류체궤계
FLUID MACHINERY
2013年
6期
54-57
,共4页
溶液除湿%传热传质%填料
溶液除濕%傳熱傳質%填料
용액제습%전열전질%전료
liquid dehumidification%heat and mass transfer%packing
建立了逆流除湿过程的热质交换数学模型，对4种不同填料的除湿过程进行了数值求解，得到除湿器内空气含湿量的分布情况，对模拟与试验结果进行了比较。结果表明规整填料的除湿效果优于散装填料，而鲍尔环的除湿效果优于其他散装填料。
建立瞭逆流除濕過程的熱質交換數學模型，對4種不同填料的除濕過程進行瞭數值求解，得到除濕器內空氣含濕量的分佈情況，對模擬與試驗結果進行瞭比較。結果錶明規整填料的除濕效果優于散裝填料，而鮑爾環的除濕效果優于其他散裝填料。
건립료역류제습과정적열질교환수학모형，대4충불동전료적제습과정진행료수치구해，득도제습기내공기함습량적분포정황，대모의여시험결과진행료비교。결과표명규정전료적제습효과우우산장전료，이포이배적제습효과우우기타산장전료。
A heat and mass transfer mathematical model of the counter -flow dehumidification process was established .Through the numerical solution of the dehumidification process , the distribution of the absolute humidity of the air in dehumidifiers with four different packing was obtained .The simulation and experimental results were compared .The results indicated that structured packing was better than random packing in the effect of dehumidification , pall ring performed better than other random packing .
