摘要
在较低壁温 (80～ 12 0℃ )条件下 ,雷诺数Re在 80 0～ 80 0 0范围内 ,研究矩形翼纵向涡发生器对气 -气板翅式换热器的强化换热效果。应用红外热像仪对强化表面的温度场进行了测量 。
Heat transfer enhancement by rectangular winglet vortex generators in gas gas plate fin heat exchanger is studied under the following conditions:wall temperature 80℃ to 120℃,Re number 800 to 8000.The IR camera is applied successfully to record the temperature fields,and through professional software the thermal images and experimental data are precisely analyzed and processed.
出处
《冶金能源》
北大核心
2002年第4期21-23,28,共4页
Energy For Metallurgical Industry
