원문정보
Flow Rate Prediction and Experiment on T-Method by Duct Layout of House Ventilation system
초록
영어
ventilation system. An inappropriate selection of fan due to incorrect prediction of pressure loss in duct brings energy loss. In the previous study the pressure loss of general spiral duct was measured and database was constructed for finding correct loss factors in fitting upper stream. The purpose of this study is to compare and investigate the error range of flow rate by applying
T-Method to bilateral symmetry and asymmetry layout of duct. The results of this study are as following. It is demanded to decide accurate size under duct design for house ventilation system. Because the small amount of Flow rate was considered at that time. The error range was 3.17% on case1 and 3.52% on case2. The error range difference was 0.35%.
목차
1. 서론
2. 실험 개요 및 방법
3. 실험 결과 및 분석
3.1 덕트설계 및 실험결과
3.2 결과 비교
4. 결론
참고문헌