Simulation method of heat conducting fluid in heating furnace

A simulation method and heat-conducting fluid technology, applied in design optimization/simulation, image data processing, special data processing applications, etc., can solve problems such as complex operation process and long time-consuming grid division, and achieve simple operation and great practical application value , the effect of shortening the simulation time

Inactive Publication Date: 2017-05-10
CENT SOUTH UNIV
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Problems solved by technology

[0002] At present, traditional CFD (Computational Fluid Dynamics, CFD for short) research methods at home and abroad, such as CFX, Fluent, Phoenics, Star-CD, CFdesign, 6SigmaDC, etc., usually require a pre-processing module to divide the grid for subsequent programs Calculation, while dividing the grid generally takes a long time, and the whole operation process is very complicated

Method used

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  • Simulation method of heat conducting fluid in heating furnace
  • Simulation method of heat conducting fluid in heating furnace
  • Simulation method of heat conducting fluid in heating furnace

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Experimental program
Comparison scheme
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Embodiment

[0040] like figure 1 As shown, the present invention provides a method for simulating heat transfer fluid in a heating furnace, comprising the following steps:

[0041] Step S10, establishing a three-dimensional simulation model according to the heating furnace to be simulated and the spatial structure of the billet located in the heating furnace;

[0042] First, establish a 3D simulation model of the heating furnace according to the spatial structure of the heating furnace to be simulated. For details, see figure 2 , and then establish the three-dimensional simulation model of the blank according to the spatial structure of the blank and the positional relationship of the blank in the heating furnace. For the spatial structure of multiple flat flame burners C see image 3 , modeling can be realized through 3D graphics software.

[0043] Step S20, performing an LBM solution to the three-dimensional simulation model according to preset parameters;

[0044] After importing ...

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Abstract

The invention provides a simulation method of heat conducting fluid in a heating furnace. The simulation method includes the steps of establishing a three-dimensional simulation model based on the heating furnace to be simulated and the space structure of billets in the heating furnace; solving the three-dimensional simulation model with the LBM (lattice Boltzmann method) based on preset parameters; carrying out post-processing with the LBM based on the solving results of the LBM, and achieving continuous simulation of the heat conducting fluid and temperature in the heating furnace. By means of the technical scheme, the problems of long experimental cycle and high cost in the prior art are solved, simulation of the heating process is achieved, the cost is lowered, and the cycle is shortened.

Description

technical field [0001] The invention relates to the technical field of computational fluid dynamics, and more particularly, to a method for simulating heat-conducting fluid in a heating furnace. Background technique [0002] At present, traditional CFD (Computational Fluid Dynamics, CFD for short) research methods at home and abroad, such as CFX, Fluent, Phoenics, Star-CD, CFdesign, 6SigmaDC, etc., usually require a pre-processing module to divide the grid for subsequent programs Calculations are performed, and meshing generally takes a long time, and the entire operation process is very complicated. Contents of the invention [0003] The invention provides a method for simulating heat-conducting fluid in a heating furnace, which is used to overcome the defects of the prior art, and aims at simplifying the operation process and shortening the simulation operation time. [0004] In order to achieve the above object, the present invention provides a method for simulating he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06T17/00
CPCG06F30/20G06T17/00
Inventor 王春生高博胡玉坤刘子建王鹏
Owner CENT SOUTH UNIV
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