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REFRIGERATION AND THERMO-FLUID LABORATORY

부산대학교 본교(제1캠퍼스) 기계공학부

정지환 교수

Electronic Expansion Valves

Refrigeration Systems

Phase Transition

발행물

전체 논문

161

11

Evaluation of correlations for mass flow rate of refrigerant through electronic expansion valve in air-water heat pump system using R32
Min Kyu Kim, Hyoin Lee, Ji Hwan Jeong
International Journal of Refrigeration, 2023

12

Development of refrigerant flow rate correlation for electronic expansion valve using valve flow coefficient
Taeyoel Kim, Min Kyu Kim, Ji Hwan Jeong
Applied Thermal Engineering, 2023

13

Vapor-liquid phase transition behavior and thermophysical properties of R448A and R449A at temperatures from 233.15 K to 308.15 K
Md. Sarwar Alam, Ji Hwan Jeong
Journal of Mechanical Science and Technology, 2023

14

Effects of saturation temperature variation due to pressure drop of working fluid in heat exchanger on heat transfer performance
Hyoin Lee, Ji Hwan Jeong
Journal of Mechanical Science and Technology, 2022

15

Analytical fin efficiency model for open-cell porous metal fins based on Kelvin cell assumption
Sung-Ho Park, Ji Hwan Jeong
International Journal of Heat and Mass Transfer, 2022

16

PIV measurement of turbulent flow characteristics inside an open-cell metal foam replica
Minsin Kim, Mirae Kim, Sajjad Hosseini, Ji Hwan Jeong, Kyung Chun Kim
Optics and Lasers in Engineering, 2022

17

A novel variable-height-pinfin isothermal heat sink for densely-packed concentrated photovoltaic systems
Danish Ansari, Ji Hwan Jeong
Energy Conversion and Management, 2022

18

Nuclear engineering and technology flow regime transition criteria for vertical downward two-phase flow in rectangular channel
Vikrant Siddharudh Chalgeri, Ji Hwan Jeong
Nuclear Engineering and Technology, 2022

19

Mass flow rate of non-equilibrium subcooled two-phase flow of R600a in a household refrigerator-freezer
Mehdi Rasti, Ji Hwan Jeong
International Journal of Refrigeration, 2021

20

Analysis of Component Parts of OPR1000 Nuclear Power Plants Demanded at the Operation Stage
Sung-Ho Park, Won Tae Kim, Ji Hwan Jeong
Journal of Energy Engineering, 2021