Ali Chitsazana, Georg Kleppa, Birgit Glasmacherb
Frontiers in Heat and Mass Transfer, Vol.18, pp. 1-9, 2022, DOI:10.5098/hmt.18.16
Abstract The effect of jet Reynolds number, jet exit angle, the nozzle to surface distance, jet to jet spacing on the heat transfer, and pressure force performance
from multiple impinging round jets on a moving curved surface have been numerically evaluated. Two correlations are developed and validated for the
average Nu number and the pressure force coefficient and the agreement between the CFD and correlations was reasonable. The surface motion effect
becomes more pronounced on the Nu number distribution for low jet Re number, high jet to jet spacing, large jet to surface distance, and angled jets.
The pressure force coefficient… More >
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