Hm. Yeh et al., Energy and mass balances in open-type multiple-effect solar distillers with air flow through the last effect, ENERGY, 24(2), 1999, pp. 103-115
Improvements in productivity may be obtained if water vapor is carried away
directly by flowing air. Humidities at the condensing surfaces and in the
outlet air were assumed to differ from the saturation values by empirically
determined factors. The effects of operating conditions on these factors a
re discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.