High-Speed Infrared Camera used for Innovative Discoveries on Thermal Responses of Matter

高速红外相机用于物质热响应的创新发现

• 批准号: RTI-2018-00035
• 负责人: Hogan, James
• 金额: $ 10.93万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=642350
• 关键词: Speed; Infrared; Camera; used; Innovative

Ultrafast and high-resolution temperature measurements are critical for understanding and controlling the dynamic thermo-mechanical and thermo-fluid responses of matter. In this proposal, we are requesting funds to purchase a state-of-the-art high-speed infrared camera that is capable of measuring temperatures between -20 and 1,500°C at resolutions of 320x240 at a framerate of 2,000 Hz, and 64x48 at 50,000 Hz. Conventional techniques (thermocouples) do not provide the necessary spatial information and cannot be reliably used for fluids and in dynamic testing of materials, and older-generation cameras are incapable of operating at sufficient framerates at adequate resolutions. The requested specialized infrared camera will allow our team to acquire comprehensive transient thermal datasets that will promote valued fundamental and applied contributions in understanding the thermal response of matter in three core programs, which support industries representing 20% of Canada’s 1.59 trillion dollar GDP:

超快和高分辨率温度测量对于理解和控制物质的动态热机械和热流体响应至关重要。在本提案中，我们要求提供资金，以购买最先进的高速红外摄像机，该摄像机能够以320 x240（2,000 Hz）和64 x48（50,000 Hz）的分辨率测量-20至1,500°C之间的温度。传统技术（热电偶）不能提供必要的空间信息，不能可靠地用于流体和材料的动态测试，老一代相机无法以足够的分辨率以足够的帧率运行。所要求的专业红外摄像机将使我们的团队能够获得全面的瞬态热数据集，这将促进在三个核心计划中理解物质热响应的重要基础和应用贡献，这些计划支持占加拿大1.59万亿美元GDP的20%的行业：