Heat Transfer and Flow Characteristics of Circular Jets Impinging on a Horizontal Flat Wall
Keyword(s):
An experimental study was performed in a confined circular single jet impingement. The effect of jet Reynolds number, nozzle-to-plate spacing and heat flux levels on heat transfer characteristics of the heated target surface was examined and presented. Flow visualization was made to broaden our fundamental understanding of the physical process of the type of flow. Transition and turbulent regimes are identified. The local heat transfer coefficient along the surface is measured and correlation of the stagnation point Nusselt number are presented and discussed.
Keyword(s):
2021 ◽
Keyword(s):
2021 ◽
Vol 2119
(1)
◽
pp. 012024
Keyword(s):
Keyword(s):
2021 ◽
Keyword(s):
Keyword(s):
Keyword(s):