http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이상철(S. C. Lee),김영근(Y. G. Kim),이효덕(H. D. Lee),김세현(S. H. Kim),정한식(H. S. Chung),정효민(H. M. Jeong) 한국동력기계공학회 2004 한국동력기계공학회 학술대회 논문집 Vol.- No.-
The latent heat of evaporation of LNG is very effective and this generated in vaporization process of LNG. This energy is evaluated with value of 199.12 ㎉/㎏ (1.03 atm, -16 1 ~ 0℃). The purpose of this study represents the heat exchange characteristics of super low temperature liquefied natural gas. As the experimental liquefied gas, LN₂ was used in experiment and the main experimental parameter is chosen the flow rate and inflow air velocity. The experiment was performed for twenty minutes with several times. Temperatures distributions were obtained by T-type thermocouples. The heat exchange effects were dropped by a moisture freezing at heat exchange surface and various inlet air velocity were considered for temperature environment in chamber.