Acquisition of Advanced Acoustic Emission and Video Imaging Equipment

购置先进的声发射和视频成像设备

• 批准号: 9872606
• 负责人: Mark Walter
• 金额: --
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-09-01 至 2000-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9872606&HistoricalAwards=false
• 关键词: Acquisition; Advanced; Acoustic; Emission; Video

An equipment award will support the acquisition of advanced acoustic emission and video imaging equipment to be used to study damage development in thermal barrier coatings. The equipment will permit in-situ observation of microscale damage and deformation during controlled high temperature experiments. The results will be used to validate an existing model. The equipment will also be used in studies of low temperature plasticity and of damage mechanisms in metal matrix composites, and for general non-contact strain measurement in research and laboratory classes.

一份设备合同将支持采购先进的声发射和视频成像设备，用于研究热障涂层的损伤发展。该设备将允许在受控高温实验中对微尺度损伤和变形进行现场观察。结果将用于验证现有的模型。该设备还将用于研究金属基复合材料的低温塑性和损伤机制，以及用于研究和实验室课程的一般非接触应变测量。