| 周克前. 1980. 雨水耗热与蒸发的计算[J]. 气象学报, 38(2):177-181, doi:10.11676/qxxb1980.021 |
| 雨水耗热与蒸发的计算 |
| A METHOD FOR ESTIMATING THE EVAPORATION IN WHICH THE WASTING HEAT OF RAINWATER IS CONSIDERED |
| 投稿时间：1979-04-17 修订日期：1979-10-08 |
| DOI：10.11676/qxxb1980.021 |
| 中文关键词: |
| 英文关键词: |
| 基金项目: |
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| 摘要点击次数: 2569 |
| 全文下载次数: 1950 |
| 中文摘要: |
| 作者考虑到雨水耗热,得到如下计算日蒸发量的公式E=[ΔRn+0.5Ea(1+Id/190)]/[Δ0.5(1+Id/190)],式中Id是日降雨量(毫米)。在降雨大的情况下,用此式计算的结果看来比Penman公式要好。 |
| 英文摘要: |
| 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 Penmen}s formula when the rain fall is heavy. |
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