Torsional Behaviour and Finite Element Analysis of the Hybrid Laminated Composite Shafts: Comparison of VARTM with Vacuum Bagging Manufacturing Method

Table 4

Engineering elastic constants, Poisson’s ratios, and density of the carbon and E-glass composites.

	(GPa)	(GPa)	(GPa)	(GPa)	(GPa)	(GPa)	(g/cm^3)
Carbon/epoxy	32.7	6.33	2.33	2.550	0.33	0.24	1.60
E-glass/epoxy	20.0	6.64	2.04	2.592	0.28	0.28	1.74