Precision Thermal Control
and Thermometry Lab.

What we do

Ultra-Precise Temperature Control

Pneumatic Temperature Control Technique
(압력제어식 온도제어기술)

Left: Before pressure (temperature) control,
Right: After pressure (temperature) control

Black symbol: Measured temperature, Blue line: Applied pressure,
Red line: Predicted temperature (Clapeyron-Clausius approximation)

Super-Fast Heat Transfer 

Super Heat Conductor-Based Heat Spreader
(초열전도체 기반 고속 열확산 기술)


Left: Heat Spreader (100 mm * 100 mm * 3 mm),
Right: Copper plate (100 mm * 100 mm * 3 mm).
Thermographic image: Yellow is hotter than blue.

Left: Heat Spreader (100 mm * 100 mm * 5 mm),
Right: Copper plate (100 mm * 100 mm * 5 mm).
TLC image: Blue is hotter than yellow.

Advanced Thermal Control Device

Flat-Evaporator Flexible Loop Heat Pipe
(Loop heat pipe 응용 피동형 고성능 열수송 소자)

External shape of the flat-evaporator flexible loop heat pipe (FEFLHP)

Test set-up of the FEFLHP

High-Temperature Isothermlisation

Alkali Metal (Na)-Based Heat Pipe Isothermal Liner
(Heat pipe 응용 고온 등온환경조성 장치)

Heat pipe-based isothermal liner

정밀 열제어 및 열측정 실험실 연구원 모집

정밀 열제어 및 열측정 실험실에서 열정을 가진 연구원을 모집합니다.

• 대상: 학부 3, 4학년 학생 및 대학원 진학 예정 학생

• 자격: world-leading thermal engineer로 성장을 원하는 학생

• 연구 분야: 

• 지원내용:

• 문의: 정욱철 (wukchuljoung@pknu.ac.kr, 051-629-6132, 부경대학교 공학1관 513호)

Lab. Principle

In physical science a first essential step in the direction of learning any subject is to find principles of numerical reckoning and practicable methods for measuring some quality connected with it. I often say that when you can measure what you are speaking about and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meagre and unsatisfactory kind: it may be the beginning of knowledge, but you have scarcely, in your thoughts, advanced to the stage of science, whatever the matter may be."

- William Thomson (1891) Popular Lectures and Addresses