http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
옥성민(S.M. Oak),문영훈(Y.H. Moon) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.10
There is increasing interest in the use of metallic foam in a variety of applications, including lightweight structural panels, energy absorbtion devices and environmental recycling. In such applications, Structure of foamed aluminum is of critical importance. In this study, The effects of various parameters on the behavior of foamed aluminum has been investigated. Parametric analysis give a good description on the foaming behavior of molten aluminum
김원태(W. T. Kim),옥성민(S. M. Oak),문영훈(Y. H. Moon) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.4
The effects of the stirring velocity, fluid viscosity, stirring height and stirrer's size on molten aluminum foam generation process are intensively analysed by the physical modeling with specially designed equipment. The number, distribution and size of bubbles varied with process parameters but the most important parameters are stirring velocity and fluid viscosity. The results obtained from physical modeling have been confirmed by actual aluminum foam genetration experiments at the similarity of process factors.