Abstract
An empirical formula between vaporating and weather energy on “Shijoka”-type concentrating equipment was obtained.
fE/T=0.364 ·S·C·U0·69
where E/T; vaporating velocity,(kg/hr)
f; factor of vaporating resistance.
S; section area of “shijoka”-type concentrating equipment (m2)
C; saturation deficit of the air,(g/m3)
U; mean wind velocity,(km/hr)
According to vaporating velocity, critical vaporating velocity on the economical working of “Shijoka” was calculated from producting cost and receipts, and relation between weather elements and critical vaporating velocity was figured.
