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.

准确的气体温度测量有许多应用，例如环境科学、工业过程控制和燃烧研究。光谱测温法对于这些应用特别有利，但常常受到分子光谱参数的不确定性及其在高温下的采用的阻碍。量子力学计算的最新进展与计量梳/基于 FT 的光谱技术相结合，为实现高精度光谱参数提供了新途径。该项目旨在结合测温、光谱测定和量子化学方面的专业知识，以开发新型光谱气体测温技术。