http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
백승문(Seung-Moon Baek),윤정인(Jung-In Yoon) 대한설비공학회 2013 대한설비공학회 학술발표대회논문집 Vol.2013 No.6
This paper presents the new cascade liquefaction cycles using CO₂-C₂H6-N₂ and CO₂-N₂O-N₂. The performance of the cascade liquefaction cycles with respect to temperature differences in the LNG heat exchangers is compared the performance of these cycles with phillips optimized cascade liquefaction cycle. From the comparison of performance of three cycles, the cascade liquefaction cycles using CO₂-C₂H6-N₂ showed the highest COP. And the cycles using CO₂-C₂H6-N₂ and CO₂-N₂O-N₂ presented the second and third highest COP, respectively. In the view of performance, the optimized cascade liquefaction cycle using C₃H8-C₂H₄-C₁H₄ yields much better COP. But, in the environment view, it is found that the cascade liquefaction cycle using CO₂-C₂H6-N₂ shows favorable characteristics.
백승문(Seung-Moon Baek),심규진(Gyu-jin Shim),문춘근(Choon-Geun Moon),윤정인(Jung-In Yoon) 한국마린엔지니어링학회 2008 한국마린엔지니어링학회 학술대회 논문집 Vol.2008 No.-
An experiment is carried out in the present study to investigate the performance of Closed cooling tower with small diameter tube. The test section has a heat exchanger that consists of 15.88㎜ tubes with ten rows and columns and staggered arrangement. Cooling capacity and range was calculated with the changes of entrance of cooling water and conditions of fluid process. The results show operating cooling tower making a heat exchanger to block with multi path have high cooling capacity and range than using one path as a universal way.
백승문(Seung-Moon Baek),심규진(Gyu-jin Shim),문춘근(Choon-Geun Moon),윤정인(Jung-In Yoon) 한국항해항만학회 2008 한국항해항만학회 학술대회논문집 Vol.2008 No.공동학술
An experiment is carried out in the present study to investigate the performance of Closed cooling tower with small diameter tube. The test section has a heat exchanger that consists of 15.88mm tubes with ten rows and columns and staggered arrangement. Cooling capacity and range was calculated with the changes of entrance of cooling water and conditions of fluid process. The results show operating cooling tower making a heat exchanger to block with multi path have high cooling capacity and range than using one path as a universal way.