Isakiyeva O. Discharge Capacity of Broad Open Watercourses with Flexible Vegetation

Object of research - broad open watercourses with flexible vegetation. The purpose - development of calculative correlation for the determination of discharge capacity of broad open watercourses with flexible vegetation. Methods theoretical research of interaction turbulent layer with vegetation taking into account the factors determining to vertical profile of velocity along the depth of stream. The theoretical and practical results a calculative correlation of vertical profile of velocity for watercourses with flexible vegetation and hydraulic correlation of account its discharge capacity are developed. Novelty - the simple two-layers model of moving liquid in the stream with flexible vegetation, and calculative correlations for the determination of discharge capacity watercourses with vegetation are received. The degree of introduction - the results of researches will apply at development of express-methods for the assessment of determine vegetation layer to hydraulic resistance factor in the channels TPA "Kharkivkommunpromvod". Sphere of introduction - cannels and small rivers with flexible vegetation.