Finite element modelling of creep process - steady state stresses and strains
نویسندگان
چکیده
منابع مشابه
Finite Element Model for Steady-State Rolling Tire Analysis
The paper describes a finite element model for steady state rolling tire analysis. The model, which is improved in comparison to earlier models created by the authors, enables a larger number of analyses to be conducted in less time and with greater accuracy. The descriptions of model structure and model building procedure are given, followed by the algorithm according to which the improvement ...
متن کاملFinite element modelling of shot peening process- A progress overview
It is very significant to investigate the shot peening mechanism in ensuring a good resistance to fatigue and stress corrosion. This paper reviews the recent advancements in shot peening process. Emphasis is put on the application of numerical simulation techniques and finite element method in residual stress prediction during shot peening process. Different methods related to shot peening mode...
متن کاملOn Steady-State Modelling
This paper provides a briefdescription ofthe rationale behind steady-state modelling, and ofthe implementation ofthe ECOPATH II software system, a system for straightforward construction, parametrization, and balancing of steady-state trophic models of(aquatic) ecosystems. ECOPATH II is written for MS DOS computers and is available as a public domain software from the ICLARM Software Project. E...
متن کاملFinite element modelling of creep deformation in fibre-reinforced ceramic composites
The tensile creep and creep-recovery behaviour of a unidirectional SiC fibre-Si3N4 matrix composite was analysed using finite element techniques. The analysis, based on the elastic and creep properties of each constituent, considered the influence of fibre-matrix bonding and processing-related residual stresses on creep and creep-recovery behaviour. Both twoand threedimensional finite element m...
متن کاملFinite Element Analysis of Residual Stresses and Deformations in Direct Metal SLS Process
Direct metal SLS processes use a high power laser beam to selectively fuse fully metallic powder to directly produce functional metal components or tooling. As a thermal dynamic process, it inevitably causes thermal stresses, stress-induced deformations and cracking. Understanding these is very important in controlling residual stresses and stress-induced deformations. In this research, the res...
متن کاملذخیره 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: Thermal Science
سال: 2014
ISSN: 0354-9836,2334-7163
DOI: 10.2298/tsci130304182s