http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
집광형 태양열 집열기의 순간효율측정 및 일일효율산출에 관한 연구
배강,조서현,이순명 한국태양에너지학회 1985 한국태양에너지학회 논문집 Vol.5 No.1
This study includes the measurement of instantaneously thermal efficiency of the concentrating solar collector with 2-axes type solar tracker which was developed lately by domestic solar collector maker. Because it has very low heat loss coefficient, it is useful for high operating temperature and low ambinent temperature.. Also this study includes the calculation of it's a11-day efficiency compared with flat plate type solar collector using the variables of operating temperature and clearance ratio when it is used for space heating. During the calculation, the meteorological data are used in accordance with houly mean data in Korea and specially direct radiation data are predicted according to monthly extraterristrial ratio data. We found that the concentrating solar collector have high performence in winter season which low ambinent temperature and relatively high clearence ratio.