http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
고대권(Dae Kwon Ko),박장현(Jahng Hyon Park) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11
With the advancement of deep neural network learning technology(Deep Learning), many deep learning models are actively researched and newly introduced today, applying various techniques. “Is there a simple performance improvement technique that can be applied to any deep learning model? “To realize the following ideas, I propose a new neural network architecture based on the Split-Transform-Merge concept of ResNeXt. The Pyramid Parallelization technique, leveraging the advantages of the Split-Transform-Merge method to form deeper layers, has the potential to enhance the performance of existing deep learning models. The proposed technique is demonstrated to be effective through experiments comparing performance with the application of the following methods.
다양한 운전조건에 따른 회분식 반응기 내에서 고형연료의 열분해 및 가스화 특성
이신구(Shinku Lee),김경태(Kyong-Tae Kim),고대권(Daekwun Ko),이동현(Dong-Hyeon Lee),이재율(Jaeyool Lee) 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.5
Thermal pyrolysis and steam gasification of two different refuse plastic fuels(RPFs), differing slightly in composition were carried out under various operating conditions in a batch reactor. The proximate and ultimate analyses reveal that carbon and hydrogen are the major components in RPFs. H₂ and C<SUB>x</SUB>H<SUB>y</SUB> were found to be the major products as the result of the thermal pyrolysis and steam gasification. The yield of hydrocarbon decreased, producing more hydrogen as the gasification temperature increased from 885 ℃ to 1040℃. However, steam addition had little effect on the products composition of RPFs. On the other hand, the composition of RPF played an important role in distribution of products gas. The RPF with more C and H content was found to produoe more amount of H2 and C<SUB>x</SUB>H<SUB>y</SUB>. The composition of hydrocarbons was analyzed by gas chromatography. As a result, it was observed that higher hydrocarbons were thermally cracked to lower hydrocarbons as the increase of gasification temperature.