메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Seong Jin Oh (Korea Institute of Industrial Technology) Jong Hyeon Peck (Korea Institute of Industrial Technology) Tae Hwan Song (Korea Institute of Industrial Technology)
저널정보
대한설비공학회 대한설비공학회 학술발표대회논문집 대한설비공학회 2024년도 하계학술발표대회 논문집
발행연도
2024.6
수록면
170 - 173 (4page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This study presents a Computational Fluid Dynamics (CFD) analysis of a Phase Change Material (PCM) based Thermal Energy Storage (TES). The PCM-TES employs a double-pipe heat exchanger with longitudinal fins to enhance its heat transfer performance. The research aims to investigate the feasibility of the of PCM-TES for mitigating renewable energy curtailment that has been a growing concern in the sector coupling and power-to-heat transitions. This study also evaluates how the inclusion of a double-pipe heat exchanger with longitudinal fins within the PCM can enhance the heat transfer rate during charging and discharging processes, making the TES system more effective for sector coupling applications, particularly in scenarios where excess renewable energy is converted to heat (power-to-heat). The CFD model is developed to simulate the thermal behaviour and performance of the PCM TES system under charging and discharging conditions.
It specifically investigates the impact of the longitudinal fins on the melting and solidification processes of the PCM. These fins are designed to increase the surface area for heat exchange, thereby enhancing the heat transfer rate between the heat transfer fluid (HTF) in the double-pipe and the PCM. The simulation results demonstrate a significant improvement in the energy density and heat transfer rate with the inclusion of longitudinal fins. This enhancement leads to a faster charging and discharging cycle of the TES system, thereby making it more capable of handling the intermittent nature of renewable energy sources. The study also explores the optimal fin design and configuration for maximum efficiency.

목차

Abstract
1. INTRODUCTION
2. NUMERICAL MODEELING
3. RESULTS AND DISCUSSION
4. CONCLUSIONS
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-151-25-02-092115519