Voxelization-based Model for Predicting Thermal Conductivities of Spun Type Carbon Fabric Composites

복셀화기법을 이용한 탄소방적사강화 복합재료의 열전도도 모델링

A thermal model of carbon spun yarn and its composite is presented. Based on voxelization method, the unit cells of spun carbon yam and its composite are divided into a number of volume elements and the local material properties have been given to each element. By using Finite Difference Method, temperature distribution in the unit cell can be obtained. Effective thermal conductivity of unit cell is calculated using the temperature distribution and thermal conductivities of local elements.