각각 24m2, 50˚로서 현재 시판되고 있는 태양열 집열기(평판형, Solar hart Inc.)를 이용하는 방법, 직경과 송풍량이 각각 1m, 2.5m-3.m-2 .min로서 라디에이터가 ... solar collector or the fan attached radiator. ... Three methods for heat collection, which were the flat solar collector, two fan with radiator, and square
by calculating the global solar radiation per minute or time. ... satellite data, and GWNU (Gangneung-Wonju National University) solar radiation model. ... Our research was based on the global solar radiation of the GWNU radiation site in 2012, observation
nutrient solution was 30mL as supplied at solar radiation of 250W·hr-1 at low solar radiation in perlite ... However there was no relation-ship between solar radiation and the mount of sap flew. ... This study was carried out to find optimum accumulative solar radiation in 'Carnidal' of Perlite Media
transmission of solar radiation in glasshouse. ... Transmissivity of diffuse solar radiation slightly decreased as the frame ratio increased. ... There was no effect of number of spans on the transmissivity of diffuse solar radiation at the same frame
The transmittance of solar radiation was the same as that of PPF in greenhouse. ... to calculate the accurate total solar radiation and PPF in greenhouse. ... correlation between total solar radiation and PPF at clear and cloudy days.
The transmissivity of diffuse solar radiation was 60.4% for the single-span glass-house. ... of direct solar radiation was 67~69% for the E-W orientation single-span glasshouse, which was 14~16 ... Oppositely the transmissivity of direct solar radiation for the S-N orientation was higher than that
Irrigation scheduling (frequency) was controlled based on solar radiation which measured by radiation ... Set value of integrated solar radiation was changed by the growing season. ... sensor installed outside the greenhouse and performed whenever accumulated solar radiation energy reached
in proportion to the quantity of solar radiation, but this experiment result shows a high correlation ... experiment was conducted was 0.4~34.1, -6.1~22.2, and -14.1~16.7℃ respectively, and the solar radiation ... The quantity of electric power didn't increase in proportion to the quantity of solar radiation and instead
Shading(radiation control) was operated automatically when solar radiation was over 500W/m2. ... rate with fan or use fan and shading(radiation control). ... Cooling methods were fan, fan and fogging, fan and shading(temp. control), fan and shading(radiation
Transmissivities of direct solar radiation(TDSR) during the period except summer season were highly affected ... Effect of roof slope on the transmissivities of direct and diffuse solar radiation using a computer simulation ... Transmissivities of diffuse solar radiation in glasshouse with roof slopes of 15, 20, 24.6, 30 and 35
The irrigation volume was adjusted to 4 levels depending on the integrated solar radiation for each growth ... In low radiation season, there was no difference in the ion concentration in the drainage depending on ... In high radiation season, the lower irrigation volume, resulted to the higher ion concentration in the
solar radiations or growth stages. ... ), control by integrated solar radiation (ISR), and control by time clock (Timer). ... There was no difference in soluble solids (Brix %) among the treatments.
오른쪽의 [그림 4]와 같이 지구는 태양으로부터 태양 복사에너지(solar radiation)를 받는다. ... 지구는 1년 연중 태양으로부터 태양 복사 에너지(solar radiation energy)를 받는다. 태양 복사 에너지는 말 그대로 태양이 방출하는 복사에너지를 말한다. ... 태양 복사에너지를 받은 지구는 이를 다시 지구 복사에너지(terrestrial radiation)의 형태로 방출한다.
clock was recommended for the case that it was irrigated 5 or 10 times a day with the daily integrated solar ... radiation of 601 or 1,519W/m2. ... so that the irrigation safety was investigated and thus the irrigation strategy controlled by time clock
온도에 따른 빛의 파장ㆍ복사에너지:물체가 복사(빛)의 형태로 직접 방출하는 에너지 ㆍ태양 복사에너지(solar radiation energy) - 태양이 방출하는 복사에너지 - 지구에서 ... ````10 mu m (적외선 파장 영역) ㆍ빈의 법칙(Wien’s law) - 온도가 높은 물체일수록 더 많은 복사에너지 방출 ㆍ지구의 복사평형(radiation equilibrium ... 태양복사와 지구복사의 최빈파장ㆍ지구 복사에너지(terrestrial radiation energy) - 지구가 방출하는 복사에너지 - 빛의 주요 파장: 288K```` rarrow
복사평형 ㆍ복사에너지:물체가 복사(빛)의 형태로 직접 방출하는 에너지 ㆍ태양 복사에너지(solar radiation energy) - 태양이 방출하는 복사에너지 - 지구 자연 현상의 ... 태양 복사에너지와 지구 복사에너지 영역 대의 파장 ㆍ빈의 법칙(Wien’s law) - 온도가 높은 물체일수록 더 많은 복사에너지 방출 ㆍ복사평형(radiation equilibrium ... 태양복사와 지구복사의 최빈파장ㆍ태양 복사에너지의 최빈 파장은 가시광선 영역 대의 파장 ㆍ지구 복사에너지 (terrestrial radiation energy) - 지구가 방출하는 복사
복사평형 ㆍ 복사 에너지 : 물체가 복사(빛)의 형태로 직접 방출하는 에너지 ㆍ태양 복사 에너지(solar radiation energy) - 태양이 방출하는 복사 에너지 - 지구에서 ... 일어나는 자연 현상의 주요 에너지원 - 빛의 주요 파장 : 5,800K → 0.5μm (가시광선 파장 영역) ㆍ지구 복사 에너지(terrestrial radiation energy ... 방출 ㆍ복사평형(radiation equilibrium) - 흡수하는 에너지량 = 방출하는 에너지량 - 지구의 복사 평형 → 지구가 흡수하는 태양 복사 에너지량 = 지구가 방출하는
Fruit size was smaller in the treatment controlled by integrated solar radiation than by the time treatment ... Within the irrigation experiment controlled by integrated solar radiation, sugar content was as high ... In conclusion it is suggested that the appropriate integrated solar radiation pet each irrigation cycle
지구는 태양으로부터 태양 복사에너지(solar radiation energy)를 받는다. 태양 복사에너지는 지구에서 일어나는 자연 현상의 주요 에너지원이다. ... ```(Wien's````Law)그림 2. ... 반면, 지구복사에너지(terrestrial radiation energy)는 지구가 방출하는 복사에너지를 말한다.