By means of iteration, a table is achieved for the solution of depthtowidthratio and widthtodepthratio of trapezoidal channels.
利用计算机进行迭代计算,得到了梯形渠道深宽比与宽深比的求解表。
2
All of them are controlled by following factors: discharge ratio, junction Angle, difference in bed height, widthtodepthratio and Froude number downstream the confluences.
影响汇流口的主要控制因素有:汇流比、汇流角、河床高差、宽深比、汇流口下游干流弗劳德数等。
3
In efflux element, the ratio of depthtowidth in the nozzle and controllable path's influence on efflux switching is researched.