Calculation of parameters of subsurface ridges in a steady flow of groundwater channels

In solving the problems associated with the design and operation of large canals with many subsurface channels, it is important to determine the parameters of the parameters of the grids moving under the bottom and the flow rates. To date, a large number of field and laboratory research data on the movement of groups in the world have been obtained. Attempts have been made by some authors to summarize this information, but so far they have not been able to obtain perfectly reliable results. Therefore, new suggestions are being made by researchers to improve the formulas previously obtained.