摘要
建立了盘式太阳能蒸馏器中一组传热传质关系式 ,并用多级迭盘式蒸馏室进行稳态模拟实验。发现该关系式在较大的雷利数范围 ( 3.5× 10 3<Ra<2 .2 6× 10 7)及较宽的温度段 ( 35℃ <TW<86℃ )内能很好地预示蒸馏器的产水量。
A heat and mass transfer relation in a solar still was established and the steady state simulation experiments in a multi stage stacked tray distillation chamber were conducted.It is found that this relation can predict the production of the solar still in the wide range of Rayleigh number(3 5×10 3 <Ra<2.26×10 7 )and temperature(35℃<T w<86℃).
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2000年第1期95-99,共5页
Acta Energiae Solaris Sinica
关键词
传热传质
盘式蒸馏器
太阳能蒸馏器
蒸馏器
solar distillation,heat and mass transfer relation,basin type still
