3D Beam Finite Element Including Nonuniform Torsion

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Finite Element Analysis of the Bumper Beam

The main purpose of bumper is to absorb shock in case of a collision. Several materials have been used to develop these shock-absorbing capabilities, such as steel, aluminium, glass mat thermoplastics and sheet molding compound. The purpose of this project is to design a bumper which is to improve crashworthiness of the bumper beam. Crashworthiness is the ability of the bumper beam to prevent o...

متن کامل

Finite element discretization of a thermoelastic beam

We consider the steady case of a nonlinear model for a thermoelastic beam that can enter in contact with obstacles. We first prove the well-posedness of this problem. Next, we propose a finite element discretization and perform the a priori and a posteriori analysis of the discrete problem. Some numerical experiments confirm the interest of this approach. Résumé: Nous considérons le cas station...

متن کامل

3d Finite Element Simulation of a Material Accumulation Process including Phase Transitions and a Capillary Surface

In this article, a 3D finite element simulation of a material accumulation process based on rod end and blank end melting is discussed. This process represents the first step of a two-level cold forming process in microrange and can be modeled mathematically by coupling the Stefan problem with the Navier-Stokes equations including a free capillary surface. Numerical results for melting the tip ...

متن کامل

3D-finite element model of the human cochlea including fluid-structure couplings.

The propagation of acoustic waves in the inner ear in vivo could not be quantified completely yet. This is in particular true in conjunction with the micromechanical structures of the organ of Corti, though these data are important for the explanation and discussion of clinical measurements like otoacoustic emissions and auditory brainstem responses. To access these problems a three-dimensional...

متن کامل

Efficient finite element approach for structural-acoustic applications including 3D modelling of sound absorbing porous materials

This thesis presents efficient finite element solutions of poro-elasto-acoustic coupled problems using modal-based approaches adapted to non conservative problems, combined with an interpolation method in frequency, based on Padé approximants. The performance of the proposed methods and their combination is demonstrated on several 1D to 3D coupled problems. Conclusions are drawn to provide indi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Procedia Engineering

سال: 2012

ISSN: 1877-7058

DOI: 10.1016/j.proeng.2012.09.537