지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2025.4
- 수록면
- 47 - 62 (16page)
이용수
초록· 키워드
오류제보하기
In this study, an experimental setup for an unglazed transpired collector was developed to evaluate temperature variations and efficiency. Temperature variations and efficiency were measured using the experimental setup and predicted through a numerical analysis based on computational fluid dynamics (CFD) and a 3D model. Finally, the measured and predicted values were compared and analyzed to evaluate the potential applicability for agricultural buildings. The experimental setup and scaled-down 3D model without repetitive shapes were developed to conduct the experiments and simulations. Under the same experimental conditions, the maximum measured outlet temperature was 65.4°C, whereas the predicted temperature was 65.2°C. The coefficient of determination (R²) and root mean square error (RMSE) obtained from the comparison between measured and predicted values for the unglazed transpired collector were R² = 0.64, RMSE = 5.76°C for the absorber surface temperature; R² = 0.98, RMSE = 2.65°C for the plenum temperature; and R² = 0.99, RMSE = 0.83°C for the outlet temperature. The average experimental thermal efficiency of the unglazed transpired collector was 66%, whereas the numerically predicted efficiency was estimated to be 72%.
목차
Abstract
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0