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

超快和高分辨率的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。在这份提案中，我们申请资金购买一台最先进的高速红外摄像机，该摄像机能够在-20至1,500°C的范围内测量温度，分辨率为320x240，帧速率为2,000赫兹，分辨率为64x48，帧速率为50,000赫兹。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，而老一代相机无法以足够的帧速率和足够的分辨率运行。所要求的专用红外相机将使我们的团队能够获得全面的瞬时热数据集，这些数据集将在三个核心计划中促进在理解物质热响应方面的有价值的基础和应用贡献，这三个计划支持占加拿大1.59万亿美元GDP的20%的行业：

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: