Abstract
Porous material has a lot of kinds according to hole size and difference of engaged condition of holes. These characteristics concern in structural characteristic like thermal conductivity characteristics and stiffness. However, artificial design method of porous materials has not established. As optimal design method, topology optimization has most flexibility among structural optimization. This research designs optimal hole shape of Porous material using topology optimization in relation to thermal conductivity characteristics and stiffness. Then, this research tries to develop of material that has new structural characteristic.
