But until the recent, the report on this region is very scarce, which raises a new project for the research on the flow property of the spillway's tortuous path.
(5) Compute of flow over 2D spillway is done by use of established free surface turbulent mathematical model in nonorthogonal grids and location of free surface, pressure on dam and flow characteristic on the such as flux, velocity of flow of different water height of dam peak are analyzed and the result of height of free surface and negative extremum of pressure on dam surface are well inosculate to result of representative experiment.
In recent years,more and more attention has been devoted to studying its flow characteristic and sediment principle with the gradual popularise and application of stratified diversion with deflector.
It was based on flow characteristic, hydrological data and water quality data of Dawen River, A fuzzy math method was compared with the traditional method to assess water quality of Dawen River water quality, The variation tendency of water quality was analyzed.
After analyzing the incoming wind flow characteristics and their energy distributions, and after considering the multi-effects among the wind turbine units and certain assumptions, the incoming wind flow model of multi-units is built.
To reveal the unsteady flow characteristics of a vaneless counter-rotating turbine (VCRT), a three-dimensional, viscous, unsteady computational fluid dynamics (CFD) analysis was performed.
Based on the analogy between viscous effect and heating effect a thermal drag factor has been defined, which can predict the flow property variation due to heating and the relative importance of viscous effect and heating effect.
Technical treatment measures for instable backfilling roof, including optimum of appropriate filling materials and dosage for excellent flow property and reduction of backfill cost.
We use distributional derivatives of the coefficients and the Bouleau Hirsh flow property, in order to define the adjoint process on an extension of the initial probability space.
Analysis of the coupled problem leads, in particular, to the conclusion that the appearance of a falling section of the flow characteristic of the nozzle and the auto-oscillatory conditions of formation due to this are possible.
The article contains results of a numerical investigation of the presure-flow characteristic of high-viscosity flows for different rates of heat transfer with the environment.