The Froude number of runoff flow larger than 1 under the all experiments and it is belongs to the turbulentcondition.
而坡面流弗劳德数在整个试验过程中均大于1，属于急流范围。
2
This paper discussed the computational condition of Bingham fluid and the development of two-phase turbulent model, chose a model of pulp fibre suspensions, approached the scheme of the simulation.
The closed back purge system and the condition of aerating turbulent flow can lighten the attenuation of membrane flux, at the same time, prevent the problem of nitrification inhibition.