多様な集光角での集光照射を受けるハニカムのふく射-対流-熱伝導連成解析

抄録

This study investigates conjugate heat transfer problem for honeycomb structure under concentrated irradiation. This simulation model focuses on a unit rectangular channel made by stainless steel. The problem assumes the condition that the honeycomb structure is installed in vertical orientation and heated up by beam-down concentrated irradiation, and simultaneously air flows through honeycomb channel. Discrete Ordinates radiation model calculates discretized radiative transfer equation and solves mutually interaction of radiation, convection, and conduction. For investigating the heat transfer phenomena, the beam width, power on aperture, and air mass flow rate are changed.