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INFLOW OF WATER TO LAKE CALCULATION SYSTEM

机译:水对湖泊计算系统的影响

摘要

PURPOSE:To calculate an inflow of water simply with a minimum error, by installing a water-level measurement point an each of n rivers flowing into a lake respectively, by calculating the inflow of each river according to each water- level and calculating the inflow to the lake from said rivers considering time lags. CONSTITUTION:Water-level measurement points H1-Hn are installed on each of a plurality of rivers S1-Sn flowing into a lake. In a river Sk, the inflow to the lake from said river Sk is calculated from river inflow Qrk at the measurement point Hk, and ratio of a basin area Ak1 of the river Sk to a basin area Ak2 on the upper reach of the point Hk. A total inflow for all the rivers is calculated adding a possible time-lag factor to the inflow for the measurement point. (Refer to Equation 1). As far as a river with a small basin area is concerned, a calculation is available by integrating this area into that of a river with a larger basin area.
机译:目的:通过在每条流入湖泊的n条河流中分别安装一个水位测量点,并根据每种水位计算每条河流的流入量并计算出流入量,以最小的误差来简单地计算水的流入量考虑到时差,从所说的河流到湖泊。构成:水位测量点H1-Hn安装在流入湖泊的多条河流S1-Sn中的每条上。在河流Sk中,根据测量点Hk处的河流入水量Qrk和河流Sk的流域面积Ak1与流域Hk的上游流域面积Ak2之比,计算出从所述河流Sk流入湖泊的流量。 。计算所有河流的总流入量,并为测量点的流入量增加一个可能的时滞因素。 (请参考公式1)。就流域面积小的河流而言,可以通过将该面积合并到流域面积较大的河流中进行计算。

著录项

  • 公开/公告号JPS60117109A

    专利类型

  • 公开/公告日1985-06-24

    原文格式PDF

  • 申请/专利权人 FUJITSU KK;

    申请/专利号JP19830226043

  • 申请日1983-11-30

  • 分类号G01F1/00;

  • 国家 JP

  • 入库时间 2022-08-22 08:35:33

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