1. Graduate Students
Jikyum Kim, Master Student
jikyum@naver.com
Education
Building & Plant Engineering, Hanbat National University (2025) B.S.
RESEARCH INTERESTS
Single-phase immersion cooling & Waste heat recovery
Direct liquid cooling of Data Center
PUBLICATIONS
(Under Review) Jikyum Kim, Jinkyun Cho, Joo Hyun Moon, Thermo-Physical Performance Mapping and Exergy-Based Selection Strategy for Data Center Immersion Cooling Fluids, Case Studies in Thermal Engineering
Gwangwoo Han, Sung Kook Hong, Tae Jin Ahn, Ki Jung Kim,, Duck Jae Wei, Chuljae Jung, Dong Hyun Lee, Beom Seok Kim, Joo Hyun Moon†, Physics-Informed Neural Networks for Multi-Objective Design Optimization of Latent Heat Thermal Energy Storage Systems , Journal of Energy Storage, 167(7) (2026) 10.1016/j.est.2026.122514
(Accepted) Jikyum Kim, Jinkyun Cho, Joo-Hyun Moon, Experimental and Numerical Syudy on Energy Performance and Thermal Stability of an Immersion Cooling Data Center, Korean Journal of Air-Conditioning and Refrigeration Engineering
Jikyum Kim, Sumin Lee, Joo Hyun Moon, A Two-Stage, Self-Pressure-Controlled Smart Manhole System with Motor-Driven and Lifting Mechanisms for Enhanced Flood Disaster Preparedness, WATER, (2025) 17(7) 978 10.3390/w17070978
CONFERENCES
Hyejeong Oh, Jikyum Kim, Yewon Lee, Jinkyun Cho, Joo Hyun Moon, ASHRAE 2027 Winter Conference, ASHRAE, Chicago, USA
Jinkyun Cho, Joo Hyun Moon, Sangwoo Byeon, Jikyum Kim, IAQVEC2026, Los Angeles, USA
Jinkyun Cho, Joo Hyun Moon, Sangwoo Byeon, Jikyum Kim, 15th REHVA HVAC World Congress, CLIMA 2025, Italy
김지겸, 변상우, 조진균, 문주현, 2025년 대한설비공학회 하계학술대회, 2026.06.18~20, 평창 알펜시아
Jinkyun Cho, Joo Hyun Moon, Jikyum Kim, ISHVAC 2025, ISHVAC, Tokyo, Japan
Jinkyun cho, Joo Hyun Moon, Sangwoo Byeon, Jikyum Kim, 2026 ASHRAE Winter Conference, ASHRAE, Las Vegas, USA
김지겸, 오혜정, 이예원, 조진균, 문주현, 단상 액침 냉각 서버의 열 성능 및 폐열 특성 수치해석, 2026년 대한기계학회 열공학부문 학술대회, 2026.04.22~24, 제주 롯데호텔
AWARDS
(2023) Award of Excellence, Competition on Sustainable Future City and Architecture Organized by the Daejeon–Sejong–Chungnam Chapter of the AIKRA, Korea
(2023) Bronze Prize, National Student Design Competition by KSME
(2023) Bronze Prize, The 5th YouTube Content Competition
(2024) Bronze Prize, The 12th HVAC Competition by Sarek
(2025) Bronze Prize, The 13th HVAC Competition by Sarek
(2025) 동계학술발표대회 우수논문상 수상 - 열유체 함수 특화 신경망 학습 인공지능 모델 개발
Patents
(2024) Manhole covers and methods for controlling manhole covers - Registered
Hyejeong Oh, Master Student
Education
Building & Plant Engineering, Hanbat National University (2026) B.S.
RESEARCH INTERESTS
Thermal System Optimization of Data Center
Computational Fluid Dynamics
AWARDS
(2025) 건축환경 및 설비 경진대회 – 장려상, 대한건축학회 대전·세종·충남지회
(2025) 제13회 HVAC 경진대회 – 장려상, 대한설비공학회
(2025) 건축친환경설비기술공모전 – 장려상, 한국건축친환경설비학회
(2025) 2025 산학협력 Fair 캡스톤 디자인 경진대회 – 장려상, 국립한밭대학교 미래창의인재교육원, RISE 사업단
PUBLICATIONS
(Under Review) Climate-Resolved PUE, WUE, and Refrigerant Selection in Hyperscale Data Centers under Cooling-Tower Model Fidelity Scrutiny
CONFERENCES
Hyejeong Oh, Jikyum Kim, Yewon Lee, Jinkyun Cho, Joo Hyun Moon, ASHRAE 2027 Winter Conference, ASHRAE, Chicago, USA
김지겸, 오혜정, 이예원, 조진균, 문주현, 단상 액침 냉각 서버의 열 성능 및 폐열 특성 수치해석, 2026년 대한기계학회 열공학부문 학술대회, 2026.04.22~24, 제주 롯데호텔
오혜정, 오원석, 이도윤, 조진균, 문주현, 냉각탑 모델 선택이 데이터센터 에너지·수자원 성능에 미치는 영향: 미국 기후 구역과 냉매 분석, 2026년 대한설비공학회 하계학술대회, 2026.06.24~26, 평창 알펜시아
Patents
(2026) Smart Speed Bump System No. 10-2026-0009725
2. Undergraduate Researcher
Yewon Lee, Undergraduate
Education
Building & Plant Engineering, Hanbat National University (2027) B.S.
RESEARCH INTERESTS
Energy and Built Environment
Data Center Chiller
PUBLICATIONS
(Accepted) Yewon Lee, Jaeyoon Koh, Cheolmin Kim, Hanyoung Park, Dongsu Kim, Jinkyun Cho, Joo Hyun Moon, Inverse Modeling and Part-Load Performance Optimization of Data Center Air-Cooled Chillers using Differential Evolution Algorithm
(In Preparation)
CONFERENCES
Hyejeong Oh, Jikyum Kim, Yewon Lee, Jinkyun Cho, Joo Hyun Moon, ASHRAE 2027 Winter Conference, ASHRAE, Chicago, USA
김지겸, 오혜정, 이예원, 조진균, 문주현, 단상 액침 냉각 서버의 열 성능 및 폐열 특성 수치해석, 2026년 대한기계학회 열공학부문 학술대회, 2026.04.22~24, 제주 롯데호텔
이예원, 고재윤, 김철민, 박한영, 김동수, 조진균, 문주현, 데이터센터 냉각 시스템용 공랭식 칠러의 성능 예측을 위한 메타휴리스틱 최적역설계모델 개발, 2026년 대한설비공학회 하계학술대회, 2026.06.24~26, 평창 알펜시아
AWARDS
(2025) Excellence Award, Architectural Environment & Building Services Competition, AIKRA Daejeon–Sejong–Chungnam Chapter
3. Alumni
Sumin Lee, 고려대학교 석사과정
madebysumin@naver.com
Education
Building & Plant Engineering, Hanbat National University (2025) B.S.
Publications
Jikyum Kim, Sumin Lee, Joo Hyun Moon†, A Two-Stage, Self-Pressure-Controlled Smart Manhole System with Motor-Driven and Lifting Mechanisms for Enhanced Flood Disaster Preparedness, WATER, (2025) 17(7) 978 10.3390/w17070978
Seung Ik Shin, 계룡건설
ssi1248@naver.com
Education
Building & Plant Engineering, Hanbat National University (2025) B.S.
Publications
Seung Ik Shin, Jinkyun Cho, Joo Hyun Moon†, Simulink Analysis for the Optimal Efficiency of Air-Source and Ground-Source Heat Pumps, ILASS-Korea, 29 (2024) 10.15435/JILASSKR.2024.29.3.124
Junghun Yang
rhaekfdl5429@naver.com
Education
Building Systems Engineering, Hanbat National University (2026) B.S.
Publications
(Accpeted) Junghoon Yang, Sungwook Leo Hong, Jinkyun Cho, Joo Hyun Moon†, Performance Assessment of a Transcritical CO₂ Refrigeration System Using MATLAB/Simulink: Parametric Analysis and IHX Integration, International Journal of Air-Conditioning and Refrigeration
Jung Hoon Yang, Jinkyun Cho, Joo Hyun Moon†, Thermo-Economic Performance Evaluation of a Supercritical CO2 Refrigeration System with an Internal Heat Exchanger Using Simulink, Korean Journal of Air-Conditioning and Refrigeration Engineering, 37 (2025) 521-535 10.6110/KJACR.2025.37.11.521.