Numerical investigation on hybrid-linked jet impingement heat transfer based on the response surface methodology

作者：Yang Li^*; Min Zheng; Sarwesh Parbat Narayan; Chyu Minking K

来源：Numerical Heat Transfer Part A-Applications, 2016, 70(12): 1297-1312.

DOI：10.1080/10407782.2016.1243955

The present paper considers hybrid-linked jet impingement cooling channels that involve both parallel-linked jets and series-linked jets. Systematic analysis was conducted with the aid of computational fluid dynamics and response surface methodology. Of particular interest is the impact of topology on heat transfer and pressure drop, which is considerably new to studies on jet impingement. The results obtained indicate that the topology number developed in this study works well with the response surface methodology. Among the tested topologies, series-linked jet impingement has significantly higher heat transfer and pressure drop than traditional parallel-linked jet impingement.

• 出版日期2016