流体力学作为物理学的一个重要分支，是高校广泛开设的专业基础课，在弘扬科学精神、塑造价值取向等思政教育方面具有重要作用.如何将思政元素融入课堂教学，以激发学生共鸣，成为教师们实践思政教育的关键.以都江堰水利工程作为思政案例，详细介绍如何设计并实践流体力学思政教学的全过程，包括：案例内容、教学设计、案例特色和教学反馈等，以达到让学生有感触、有共鸣的教学效果，旨在为专业基础课思政教学提供有益的借鉴和启发.

Fluid mechanics as a physics branch and a basic course is widely studied in universities, which plays an important role in the ideological and political education in promoting scientific spirit and shaping value orientation. How to integrate ideological and political elements into classroom teaching to arouse students resonance has become the key for teachers. Taking Dujiangyan irrigation project as a specific teaching case, this paper discusses how to establish the ideological and political teaching case of fluid mechanics, including case content, instructional design, case features, and feedback. This teaching case aiming at making students feel and resonate and providing useful inspiration and reference for the ideological and political teaching of basic courses.