PriSciTemp: Primary spectrometric thermometry for gases

PriSciTemp：气体的初级光谱测温

• 批准号: 10074890
• 金额: $ 7.55万
• 依托单位: UNIVERSITY COLLEGE LONDON
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10074890
• 关键词: PriSciTemp; Primary; spectrometric; thermometry; gases

Accurate gas temperature measurements have numerous applications such as environmental science, industrial process control and combustion research. Spectrometric thermometry is particularly advantageous for these applications but often hampered by the uncertainties in molecular spectral parameters and their adoption to elevated temperatures. Recent advances in quantum mechanical calculations in combination with metrological comb/FT-based spectrometric techniques offer novel routes towards highly accurate spectral parameters. The project aims to combine expertise in thermometry, spectrometry, and quantum-chemistry to enable the development of novel spectrometric gas thermometry.

精确的气体温度测量在环境科学、工业过程控制和燃烧研究等领域有着广泛的应用。光谱测温法对这些应用特别有利，但通常受到分子光谱参数的不确定性和对高温的采用的阻碍。量子力学计算的最新进展与基于计量梳/FT的光谱技术相结合，为获得高精度的光谱参数提供了新的途径。该项目旨在结合测温学、光谱学和量子化学方面的专业知识，开发新型光谱气体测温技术。