Numerical simulation system and method for simulating metal galvanic corrosion

• Main Authors: ZHANG DIANPING, WEI XUE, WANG HUAZHU, WANG ZHEN, YIN XIAO
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS

The embodiment of the invention provides a numerical simulation system and method for simulating metal galvanic corrosion, and is used for solving the technical problem that an existing metal galvanic corrosion simulation scheme is unreasonable. The system comprises a preprocessing module used for establishing a basic material database and an environment database, serving as simulation calculation input, processing and analyzing polarization data, and importing the polarization data into a background database for standby application; the solver module is used for establishing a galvanic corrosion solver by taking multi-ion transmission and reaction as a basic model and combining an electrically neutral equation, including automatic grid division and simulation of metal galvanic corrosion behaviors in different corrosion environments; and the post-processing module is used for performing three-dimensional cloud picture analysis on simulation results and exporting simulation reports, corrosion morphology and ot