根据核心流强化原理,提出了一种新型的扰流叶片换热器,对其进行了传热和流动特性的数值分析,并作出了一定的结构优化.结果表明,在Re数为3000~21000的范围内,该换热器相比折流杆换热器PEC可提高20%~50%.
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