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. 2019 Dec 3;12(23):4020. doi: 10.3390/ma12234020

Table 4.

Coefficients used to feed the Johnson–Champoux–Allard (JCA) model.

Sample Code Shape Cactor, s Ratio, Λ′/Λ Mean Absolute Error
[-] [-] [-]
CH-1 2.0 2 0.0172
CH-2 0.8 2 0.0240
CH-3 3.0 2 0.0295
CH-4 2.0 2 0.0334
GA-1 1.5 2 0.0307
GA-2 2.5 2 0.0304
GA-3 2.0 2 0.0263