Computational Fluid Dynamics Analysis of Impingement Heat Transfer in an Inline Array of Multiple Jets

Table 4

Averaged heat transfer coefficients for various cases.

Cases	Re = 7000	Re = 9000	Re = 11000
H/D = 6	178 (W/m^2-K)	210 (W/m^2-K)	241 (W/m^2-K)
H/D = 8	174 (W/m^2-K)	204 (W/m^2-K)	219 (W/m^2-K)
H/D = 10	170 (W/m^2-K)	193 (W/m^2-K)	213 (W/m^2-K)
	Inter-jet spacing (S/D)
Re = 9000 and H/D = 8	2	3	5	7
	205	204	200	182