Numerical and Experimental Study of the Flow Field Structure Evolution in the Circular Recess of Oil Cavity

Table 1

Slope value 𝛼 and intercept value 𝛽 of expression for various Re.

	Re = 280			Re = 490			Re = 910			Re = 1190			Re = 1610
	𝑉^𝑃𝐿	𝑉^𝑆𝐿	𝑉^𝑇𝐿	𝑉^𝑃𝐿	𝑉^𝑆𝐿	𝑉^𝑇𝐿	𝑉^𝑃𝐿	𝑉^𝑆𝐿	𝑉^𝑇𝐿	𝑉^𝑃𝐿	𝑉^𝑆𝐿	𝑉^𝑇𝐿	𝑉^𝑃𝐿	𝑉^𝑆𝐿	𝑉^𝑇𝐿
𝛼	0.627	1.005	//	0.800	0.765	//	0.897	0.623	0.616	0.821	0.403	1.104	0.432	−0.139	2.044
𝛽	4.698	1.567	//	6.139	2.732	//	7.912	3.870	0.670	8.786	4.194	1.820	9.968	4.079	2.989
𝑅^2	0.993	0.999	//	0.999	0.999	//	0.997	0.996	0.999	0.998	0.996	0.998	0.995	0.993	0.999