GAUGE FOR MEASURING 2-DIMENSIONAL HEAT FLUX

摘要

PURPOSE: A 2D heat flux measurement gauge is provided to measure heat flux to a thickness direction by using temperatures measured at two measurement points along the thickness direction of a rear plate. CONSTITUTION: A 2D heat flux measurement gauge comprises a first temperature measuring unit(110), a second temperature measuring unit(120), and a heater(140). The first temperature measuring unit comprises a plurality of measurement points which are spaced from each other along a thickness direction. The second temperature unit is arranged in one end portion of the first temperature measuring unit and comprises a plurality of measurement points positioned at different depth from a lateral side to a central direction. The heater is installed in the first temperature measuring unit and heats the first and second temperature measuring units.