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Updated: Aug 2, 2026

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通过直线结构光和区域共振对来识别管道损伤

Mingyuan Wang1, Yiqing Gu1, Yuhua Wu1

  • 1Key Laboratory of Pressure Systems and Safety, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China.

Sensors (Basel, Switzerland)
|November 27, 2025
PubMed
概括

本研究引入了一种使用线结构光和区域共振对来检测管道损坏的新基线自由检测方法. 该方法在检测,定位和量化管道损坏时实现了高精度,而无需初始状况数据.

关键词:
没有基线的基线.损害的识别损害的识别线性结构的光线结构光线.区域共振对是一个区域共振对.振动 振动 振动是一种振动.

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相关概念视频

Major Losses in Pipes01:28

Major Losses in Pipes

When a fluid flows through a pipe, it experiences energy losses due to frictional resistance along the pipe walls, known as major losses. These energy losses result in a pressure drop, which varies based on the flow conditions — whether laminar or turbulent — and the specific physical properties of the fluid and pipe.
Fluid flow can be classified as laminar or turbulent, primarily based on the Reynolds number. This dimensionless number reflects the relative influence of inertial to viscous...