Mr. Yi Sun, Dalian Jiaotong University, China
Yi Sun is a Master of Science student in Mechanical Engineering, currently participating in a joint training program between Tsinghua University and Dalian Jiaotong University. His research focuses on the conversion relationships between thermal, mechanical, and electrical energy at the nanoscale. Yi has conducted dynamic response observations of thin-film thermocouples and developed mathematical models for heat transfer, leading to publications as the first author in notable journals. His work includes significant projects at the Provincial Key Laboratory of Modern Sensors and Actuators and the State Key Laboratory of Tribology, where he explores advanced topics such as thin-film thermocouple performance and tribological behavior in specialized atmospheres. Yi’s contributions are marked by his strong analytical skills and innovative approach to sensor technology and thermal dynamics.
Professional Profile:
SCOPUS
ORCID
Education:
- Tsinghua University & Dalian Jiaotong University (M.E., 2022 – Present) 🎓
- Dalian Jiaotong University (B.E., 2018 – 2022) 🎓
Research Interests:
Yi is passionate about nanoscale energy conversions and has conducted advanced research on thin-film thermocouples, contributing valuable insights into dynamic calibration and heat transfer. 🔍⚙️
Work Experience:
- Provincial Key Laboratory of Modern Sensors and Actuators, Dalian Jiaotong University
Position: Researcher
Duration: June 2023 – January 2024
Responsibilities:
- Studied the mechanism of large creep adhesion in wheel-rail braking at 400 km/h.
- Contributed to the National Natural Science Foundation of China (NNSFC) projects on the effect of multi-component doped solid solution alloy on thin-film thermocouple performance and the design of transparent conductive oxide molecular-like structural units.
- State Key Laboratory of Tribology, Tsinghua University
Position: Researcher
Duration: January 2024 – Present
Responsibilities:
- Conducting research on the tribological behavior of foil bearings in non-oxidizing atmospheres.
- Dalian Jiaotong University
Position: Master’s Student Researcher
Duration: 2018 – 2022
Responsibilities:
- Developed mathematical models for heat transfer and observed dynamic responses of thin-film thermocouples on the nanoscale and nanosecond scale.
- Published a research paper as the first author on thermoelectric electromotive force oscillation of thin-film thermocouples.
Publication top Notes:
Nanosecond-level second-order characteristics in dynamic calibration of thin film thermocouples by short-pulse laser
Preliminary Investigation of Thermoelectric Electromotive Force Oscillation of NiCr/NiSi Thin Film Thermocouple in Dynamic Calibration