Magnetic Non-Destructive Evaluation (NDE) techniques for strain measurement in engineering components

用于工程部件应变测量的磁性无损评估 (NDE) 技术

• 批准号: 203311-2012
• 负责人: Clapham, Lynann
• 金额: $ 1.46万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=523429
• 关键词: Magnetic; Non; Destructive; Evaluation; NDE

Safety is of the utmost concern for industries which involve large scale infrastructure such as nuclear power plants and oil and gas transmission pipelines. Failure of this infrastructure can have serious environmental effects, inflict costly property damage, and result in loss of human life. Non-destructive evaluation (NDE) techniques have been developed to inspect engineering components (e.g. oil and gas pipelines, nuclear power plant tubing) to ensure they operate safely and efficiently. The proposed research program focuses on magnetic NDE techniques. Since magnetism is stress-sensitive, these techniques can detect high stress levels in engineering components before failure occurs.

对于核电站和油气输送管道等涉及大型基础设施的行业来说，安全是最令人担忧的问题。这些基础设施的故障可能会对环境造成严重影响，造成代价高昂的财产损失，并导致生命损失。开发了无损评估(NDE)技术来检查工程部件(如石油和天然气管道、核电站管道)，以确保它们安全高效地运行。拟议的研究计划侧重于磁性无损检测技术。由于磁性是应力敏感的，这些技术可以在故障发生之前检测到工程部件中的高应力水平。