Zhou Ke-qian. 1980: A METHOD FOR ESTIMATING THE EVAPORATION IN WHICH THE WASTING HEAT OF RAINWATER IS CONSIDERED. Acta Meteorologica Sinica, (2): 177-181. DOI: 10.11676/qxxb1980.021
Citation: Zhou Ke-qian. 1980: A METHOD FOR ESTIMATING THE EVAPORATION IN WHICH THE WASTING HEAT OF RAINWATER IS CONSIDERED. Acta Meteorologica Sinica, (2): 177-181. DOI: 10.11676/qxxb1980.021

A METHOD FOR ESTIMATING THE EVAPORATION IN WHICH THE WASTING HEAT OF RAINWATER IS CONSIDERED

  • The wasting heat of rainwater is considered, we have obtained following formula for estimating the diurnal evaporation. E=ΔRn+0.5Ea(1+Id/190)/Δ0.5(1+Id/190) where Id is the daily rainfall(mm).The calculations show that this formula is more accurate than the Penmens formula when the rain fall is heavy.
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