Simulation calculation method for fluid in industrial reactor with spray gun

A technology of simulation calculation and reactor, applied in the direction of calculation, instrument, special data processing application, etc., can solve the problems of difficulty in collecting data, few detection methods, and difficulty in considering the physical characteristics such as the viscosity and density of the inner fluid of the reactor, etc.
CN110427693AActive Publication Date: 2019-11-08CHINA ENFI ENGINEERING CORPORATION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA ENFI ENGINEERING CORPORATION
Publication Date
2019-11-08

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Abstract

The invention relates to the technical field of industrial reactors, in particular to a simulation calculation method for fluid in an industrial reactor with a spray gun. The simulation calculation method comprises the following steps: carrying out closed curved surface modeling on an industrial reactor to form a geometric model of the industrial reactor; conducting meshing on the geometric model;establishing a mathematical model of the fluid in the industrial reactor; defining boundary conditions of the mathematical model; and calculating based on the boundary conditions to obtain to-be-measured parameters of the fluid so as to obtain flow field characteristics in the industrial reactor. According to the simulation calculation method, the flow characteristics of the fluid in the industrial reactor can be obtained, so that the industrial reactor is designed in a targeted manner.
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Description

technical field

[0001] The disclosure relates to the technical field of industrial reactors, in particular to a fluid simulation calculation method in an industrial reactor with a spray gun. Background technique

[0002] Industrial reactor is a kind of reaction equipment used to realize liquid-phase single-phase reaction process or multi-phase reaction process such as gas-liquid, liquid-solid, gas-liquid-solid, etc. It is widely used in chemical industry, oil refining, metallurgy and other fields. Among them, industrial reactors such as iron-making blast furnaces, steel-making converters, and non-ferrous metallurgical furnaces are equipped with spray guns to provide reactants to the reactors, and the chemical reactions and heat transfer conditions in industrial reactors with spray guns are relatively complicated. , therefore, the design scheme needs to be verified in the design phase, and the internal flow field characteristics need to be analyzed in the operation phase. ...

Claims

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