Characterization of Radiation Heat Transfer in High Temperature Structural Test Fixtures

Hudson, Larry ; Kendrick, Gus ; Kenny, Jessica ; Kostyk, Chris ; Pfeifer, Shelby ; Risch, Tim ; Waller, Megan

关键词: RADIATIVE HEAT TRANSFER;    RADIANT FLUX DENSITY;    HIGH TEMPERATURE TESTS;    QUARTZ LAMPS;    TUBE HEAT EXCHANGERS;   

RP-ID  :  AFRC-E-DAA-TN60468

学科分类：力学，机械学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

The paper looks at the radiant heat exchange between some fairly primitive geometry components, and a few more complex, to understand the radiant energy distribution under a very common radiant lamp consisting of 6 quartz tube (tungsten element) heaters. This is looking at the basic physics of a common device used around the world for many decades. Other papers have looked at this same topic, but ours is looking at other topics we have not seen addressed in the literature (that explain why it is what it is, and other things affecting data interpretation).