Research Article

Simulation and Optimization of Short Fiber Circumferential Orientation in Short-Fiber-Reinforced Composites Overflow Water-Assisted Injection Molded Tube

Table 5

Results of variance analysis.

Factorssum of squaresDegree of freedomMean squareF valueSignificance

A9.944E-542.486E-51.918(4,8)=3.838 
(4,8)=7.006
B0.403E-340.101E-37.782
C4.864E-541.21E-50.938
D0.667E-340.167E-312.875
E1.101E-340.275E-321.231
F5.504E-541.376E-51.061
Err.0.104E-381.296E-5
Sum2.375E-324

indicates being significant.
indicates being highly significant.