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Published in:
2023 | OriginalPaper | Chapter
Design Modification of Vehicle Body Structure for Wiper System Waterproof Performance
Authors : Jianrong Yan, Kongying Zhu, Xiaolong Huang, Kaihang Chen
Published in: Proceedings of China SAE Congress 2021: Selected Papers
Publisher: Springer Nature Singapore
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Abstract
Taking the wiper system of a vehicle as the research object, the overall waterproof performance of the wiper system is evaluated. Using the CFD simulation software PreonLab to simulate the water flow under the condition of car washing, and the waterproof failure state of the wiper system is reproduced. Combined with the simulation analysis and vehicle experiment, the drainage effect of the vehicle air box is improved, the depth of the water in the air box is reduced, and the waterproof performance of the wiper system is guaranteed. The water flow simulation analysis of PreonLab can well support the waterproof performance design of wiper system.