- 研究番号：24C04
- 研究分野：environment
- 研究種別：奨励研究
- 研究期間：2024年04月〜2025年03月
代表研究者
金 武重 理工総研が募集する次席研究員
KIM Moojoong Junior Researcher
理工学術院総合研究所 齋藤 潔 研究室
Waseda Research Institute for Science and Engineering
URL：https://w-rdb.waseda.jp/html/100002207_ja.html
研究概要
This research aims to develop a safe, accurate, non-contact, and non-destructive thermal diffusivity measurement technology for low GWP refrigerants using the photothermal effect. To overcome the limitations of existing thermal diffusivity measurement methods, this research aims to develop a new measurement method with a measurement error of less than 2% by introducing photothermal spectroscopy
The research plan for the purpose is as below:
- Establish a theoretical/mathematical model of a new photothermal spectroscopy method for low-GWP refrigerants
- Develop an experimental apparatus with a high-precision optical system that is not flammable
- Establish a new thermal diffusivity measurement technique with a measurement error of less than 2%
Prospects:
The outcomes of this research are expected to “improve the reliability of thermal design through high-precision thermal diffusivity information of new refrigerants” and “establish technologies for evaluating future fluids such as nanofluids and fluids containing heat transfer accelerators”.
