Basin water quality real-time simulation method based on general calculation

A general-purpose computing and real-time simulation technology, applied in CAD numerical modeling, design optimization/simulation, etc., to achieve the effect of broad application prospects
CN110837684APending Publication Date: 2020-02-25CHENGDU UNIV OF INFORMATION TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHENGDU UNIV OF INFORMATION TECH
Publication Date
2020-02-25

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Abstract

The invention discloses a basin water quality real-time simulation method based on general calculation. The basin water quality real-time simulation method comprises the following steps: dividing basin grids under a general calculation framework; and performing parallelization design of a basin water quality model, wherein the step S1 comprises sequentially executing contents listed in 1.1, 1.2 and 1.3; 1.1, dividing basin grids in a grid mode; 1.2, defining a simulation grid; 1.3, constructing a grid neighborhood topology, and the step S2 comprises sequentially executing contents listed in 2.1, 2.2, 2.3, 2.4 and 2.5; 2.1, universally calculating basic requirements on a water quality model; 2.2, simulating attributes of the grids; 2.3, designing a hydrodynamic parallel algorithm of the simulation grid; 2.4, designing a water quality simulation parallel algorithm of a simulation grid. According to the simulation method, the water quality can be simulated in real time, and the simulationprecision also reaches an ideal effect.
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Description

technical field

[0001] The invention relates to water quality simulation, and has broad application prospects in areas such as regional disaster prevention and mitigation, water pollution control, water environment health assessment, and river basin water resource planning. Background technique

[0002] By describing the movement, migration and transformation of environmental pollutants in water, water quality models can be used for water quality simulation, water ecological risk assessment, water quality prediction and forecasting, and are powerful tools for water pollution control, water environment health assessment and basin water resource planning. In recent decades, many scholars at home and abroad have carried out a lot of research work on water quality simulation. Since the two-dimensional model regards the diffusion of pollutants along the horizontal direction as the research target, it is suitable for the water quality simulation of large rivers and has become a ke...

Claims

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