...Muralimohan Gurusamy; Karthik Palaniappan; H. Murthy; Balkrishna C. Rao The objective of this work is to study the performance of modified Zerilli–Armstrong constitutive relation proposed in our previous study for the finite element modeling of a severe plastic deformation technique called large...

.... The extrusion process is also simulated using the finite element code, ansys (V 14.0), in order to assist the mathematical solution and to show the stress and strain distributions for the products when the strain hardening effect is taking into the account. Effects of friction, shape complexity, reduction...

..., the interface for these composites has to be explicitly considered in the microstructure-level finite element (FE) machining model, so as to better understand their machinability and the interfacial failure mechanisms. In this study, a microstructure-level FE machining model for CNT-polymer composites has been...

... 16, 2014; published online March 26, 2014. Assoc. Editor: Gracious Ngaile. 23 02 2013 16 01 2014 A computer-aided design (CAD) system is developed for automatic process design and finite element (FE) modeling of axisymmetric deep drawn components. Using the theoretical...

... enhancing process optimization that could lead to its control. Using the ANSYS finite element package, this study investigated the residual stress characteristics in a 6 mm wide and 14 mm high Waspaloy wall that was built from the deposition of 20 layers each consisting of 6 parallel tracks. The predicted...

... in a special tool holder. The process not only improves surface finish but also imposes favorable compressive residual stresses in functional surfaces, which can lead to long fatigue life. Most research in the past focused on experimental studies. There is still a special need for a reliable finite element...

... , pp. 87 – 92 . The Timoshenko beam model, which includes the effects of rotary inertia and shear, was implemented using finite elements ( 34 ). Each four degree-of-freedom (rotation and displacement at both ends) free-free beam section was modeled using appropriate mass, M , and stiffness...