Data processing method and related device

By constructing and meshing the three-dimensional physical model of methane-assisted solid oxide electrolytic cell and performing multiple solutions, the problem of difficult to study the internal substance transmission and electrochemical reactions in the electrolytic cell in the prior art is solved, and high-precision research results and rapid convergence calculation process are achieved.

CN119724394AActive Publication Date: 2025-03-28UNIV OF SCI & TECH OF CHINA
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Patent Information

Application Number
CN202411916285.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2025-03-28
Estimated Expiration
2044-12-23

AI Technical Summary

Technical Problem

The prior art is difficult to effectively study the changes in substance transmission, electrochemical reactions and temperature fields inside methane-assisted solid oxide electrolytic cells, especially in multi-physical field coupling systems.

Method used

By constructing a three-dimensional physical model of methane-assisted solid oxide electrolytic cell, and meshing based on free triangle mesh and mapped mesh, multiple steady-state solutions and transient solutions are performed to obtain target data, including current distribution, voltage distribution, gas concentration and pressure distribution, temperature distribution, etc.

Benefits of technology

A detailed study on the internal variation characteristics of methane-assisted solid oxide electrolytic cell has been achieved, which has the advantages of simple calculation process, fast convergence speed and accurate calculation results, and can effectively guide experimental research.

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Abstract

The invention discloses a data processing method and a related device, and relates to the technical field of electrochemistry. Comprising the following steps: constructing a three-dimensional physical model of the methane-assisted solid oxide electrolytic cell; based on the free triangular mesh and the mapping mesh, performing mesh division on the three-dimensional physical model to obtain a gridded three-dimensional physical model; and performing multi-time steady-state solution and multi-time transient solution on the gridded three-dimensional physical model to obtain target data. Therefore, the change characteristics of substance transmission, electrochemical reaction, temperature field and the like in the methane-assisted solid oxide electrolytic cell can be studied to obtain current distribution data and voltage distribution data of the methane-assisted solid oxide electrolytic cell, and gas concentration distribution data, pressure distribution data and speed distribution data of a cathode side and an anode side; temperature distribution data of the solid and the fluid and other target data are obtained; the method has the advantages of simple calculation process, high convergence speed, accurate result and the like.
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