http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이상헌,강정욱,원우연,Lee, Sang-Heon,Kang, Jung-Uk,Won, Woo-Yeon 한국전기전자재료학회 2015 전기전자재료학회논문지 Vol.28 No.6
The typical winter heating unit heating mat. The product is to be found in the development of new water heating mat today. The product that circulates the water through the hose inside the mat with your existing heating mat electric heated mat is different from boiling water. However, no clear standards for noise and safety, consumer choice is giving confusing information about the product is low. We were to develop a high heat retention and stability than conventional sleeping mats to produce creative than traditional hot mats, heated mats general comparison with experimental results is a more efficient heat retention mat is produced.
박정철(Jung-Cheul Park),원우연(Woo-Yeon Won) 한국정보전자통신기술학회 2018 한국정보전자통신기술학회논문지 Vol.11 No.3
본 논문에서 주 블레이드를 V 형태로 설계하고 주 블레이드 각도와 풍속을 변화시켜 최상의 설계조건을 확인하고자 하였다. 주 블레이드 open angle을 120°유지하고, 각도를 30°로 변화시킨 sample2와 60°로 변화시킨 sample3를 비교 하였을 때, sample2는 출력이 3.8[kW], 효율은 0.12로 측정되었고 sample3은 출력이 6.0[kW] 효율은 0.18로 측정되었다. 즉 sample3은 sample2보다 출력이 58%, 효율이 50% 상승되었다. 그리고 주 블레이드 open angle 120°, 각도를 60°로 고정하여 풍속을 7[m/s]일 때 출력이 6.0[kW]으로 효율은 0.18로 측정되었고, 풍속을 10[m/s]로 변화 주었을 때 출력은 7.7[kW], 효율은 0.23으로 측정되었다. 즉 풍속이 높았을 때 출력은 28%, 효율은 83%가 상승되었다. 또한 sample4는 sample2보다 출력에서 103%, 효율에서 92%가 더 상승하였다. This paper designed the main blade in V-shape and tried to identify the best design conditions by changing the main blade angle and wind speed. When the main blade open angle was maintained at 120° and the sample2 with an angle changed by 30° was compared with the sample3 changed by 60°, the power output of sample2 was 3.8[kW], the power coefficient was 0.12, and the power output of sample3 was 6.0[kW], the power coefficient was measured as 0.18. So the power output of sample 3 was 58% higher than that of sample2, and the power coefficient was increased by 50%. The power coefficient was 0.18 and the wind speed was changed to 10[m/s] at 6.0[kW] at wind speed of 7[m/s] by fixing main blade open angle of 120° and angle of 60°. The output was measured at 7.7[kW] and the power coefficient at 0.23. When the wind speed was high, the power output increased by 28% and the power coefficient increased by 83%. Also, sample4 was 103% higher in output and 92% more in efficiency than sample2.