SEARCH Articles Figures Tables Average Orientation Parameters from Halpin-Tsai Equations for Short Fibers Filled Systems Halpin Halpin-Tsai Equations for Short Fibers Filled Systems Numerical Illustration Halpin-Tsai equations fiber aspect ratio Halpin-Tsai equations glass fibers Halpin-Tsai equations longitudinal Halpin-Tsai equations mechanical properties Halpin-Tsai equations modulus Halpin-Tsai equations nanocomposites Halpin-Tsai equations parameter Halpin-Tsai equations shear modulus Lamina Halpin-Tsai equations Micromechanics Halpin-Tsai equations Short fibers Halpin-Tsai equations The Halpin-Tsai Equations