Effect of Dimple Depth-Diameter Ratio on the Flow and Heat Transfer Characteristics of Supercritical Hydrocarbon Fuel in Regenerative Cooling Channel

Table 3

Details about the mesh parameters in five cases.

	Case 1	Case 2	Case 3	Case 4	Case 5
Cell number in solid domain (10^6)	383.2	383.2	383.2	383.2	383.2
Cell number in fluid domain (10^6)	178.1	305.4	621.5	1125.3	2041.3
1^st grid thickness	0.001	0.001	0.001	0.001	0.001
	<1	<1	<1	<1	<1