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Nanocomposite theory: Nairn model. E c = composite modulus E A = CNC modulus; E m = matrix modulus V f = CNC volume fraction; V m = matrix volume fraction G = shear modulus and can be derived from E ρ = fiber aspect ratio (length/diameter) r f = CNC fiber radius
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Nanocomposite theory: Nairn model Ec = composite modulus EA = CNC modulus; Em = matrix modulus Vf = CNC volume fraction; Vm = matrix volume fraction G = shear modulus and can be derived from E ρ = fiber aspect ratio (length/diameter) rf = CNC fiber radius Dt =interfacial stiffness parameter χ = 0.009 is a universal constant Model developed by Prof. John Nairn, OSU