A Study on Stable Regularized Moving Least-Squares Interpolation and Coupled with SPH Method

Table 1

Cases in the surface fitting studies.

Particle spacing (dx)	Disturbance constant (β)	Smooth length (h/dx)	Basis	Kernel function
1.00E − 3∼4.00E − 2	1.00E − 3∼1.00E − 7	0.9∼1.4	Linear quadratic	Quintic spline
				Cubic spline
				Quadratic smooth
				Renormalized gauss
				Wendland C4