Abstract

In this study, an automation system platform is developed to estimate fuel tank noise caused by sloshing. Due to the lack of suitable analysis techniques for users, the design and development of the fuel tank are evaluated mostly through testing. Based on this developed automation system, it is possible to evaluate fuel tank performance, and estimate sloshing noise directly. On the main screen of the platform, the user could specify a modified CAD file and a project directory-arranged analysis condition. Engineers could confirm the result of the analysis through a visualized material by relying on the automation system of this study. The result of the analysis on fuel tank sloshing was compared with a test result that was based on the trend video of the fuel tank internal medium. When the result of the modal test was compared with the result of the noise analysis, the mean error was 3.2 %, and the maximum error was 8.1 %, respectively. In the near future, the integration platform would be based on an extended development with structural analysis.

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