Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Ghias Kharmanda"'
Publikováno v:
Инженерные технологии и системы, Vol 29, Iss 3, Pp 332-344 (2019)
Introduction. The classical topology optimization leads to structural type and general layout prediction and gives a rough description of the shape of both the external and internal structure boundaries. However, Reliability-Based Topology Optimizati
Externí odkaz:
https://doaj.org/article/40a17374cbd84edc9f2402e2ba032ade
Publikováno v:
Инженерные технологии и системы, Vol 29, Iss 1, Pp 8-19 (2019)
Introduction. The classical topology optimization leads to a prediction of the structural type and overall layout, and gives a rough description of the shape of the outer as well as inner boundaries of the structure. However, the probabilistic topolo
Externí odkaz:
https://doaj.org/article/afd09da89f584719bb0a9e6e412e02dc
Autor:
Ghias Kharmanda
Publikováno v:
Advanced Engineering Research, Vol 17, Iss 2, Pp 46-55 (2017)
Introduction. Reliability-Based Design Optimization (RBDO) model reduces the structural weight in uncritical regions; it provides not only an improved design but also a higher level of confidence in the design. Materials and Methods. The classical RB
Externí odkaz:
https://doaj.org/article/26f1656ddf9e463ebc28c2d2cd4c9c53
Autor:
Ghias Kharmanda, Imad Antypas
Publikováno v:
Advanced Engineering Research, Vol 15, Iss 2, Pp 22-31 (2015)
The main interest of designers is not only to determine the amplitudes of tillage forces but also the type of their distributions under different soil mechanical properties with object of achieving reliable designs. Whereas, the deterministic design
Externí odkaz:
https://doaj.org/article/743385f6d4fc4225b18c02384207d2dc
Publikováno v:
Materials, Vol 12, Iss 18, p 2873 (2019)
The aim of this paper is to establish a reliable model that provides the best fit to the specific behavior of the flow stresses of the 10%Cr steel alloy at the time of hot deformation. Modified Johnson−Cook and strain-compensated Arrhenius-type (ph
Externí odkaz:
https://doaj.org/article/4e4dce329c124fcbaeb5d11669aa2706
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 4577-4592 (2020)
The Deterministic Topology Optimization (DTO) model generates a single solution for a given design space, while the Reliability-Based Topology Optimization (RBTO) model provides several reliability-based topology layouts with high performance levels.
Autor:
Ghias Kharmanda, Imad Antypas
Publikováno v:
Advanced Engineering Research, Vol 20, Iss 3, Pp 216-224 (2020)
Introduction. The use of probabilistic analysis is important when the input data are random, that leads to stochastic results. This paper describes the integration of a probabilistic design strategy of the solid and hollow stems implanted in a proxim
Publikováno v:
Engineering Technologies and Systems. 30:498-511
Introduction. The Deterministic Topology Optimization model provides a single solution for a given design space, while the Reliability-Based Topology Optimization model provides several reliability-based topology layouts with high-performance levels.
Publikováno v:
Инженерные технологии и системы, Vol 29, Iss 3, Pp 332-344 (2019)
Introduction. The classical topology optimization leads to structural type and general layout prediction and gives a rough description of the shape of both the external and internal structure boundaries. However, Reliability-Based Topology Optimizati
Publikováno v:
Transport in Porous Media. 118:473-494
Effective material parameters for diffusion and elastic deformation are calculated for porous materials using a continuum theory-based superposition procedure. The theory that is limited to two-dimensional cases, requires that the pores are sufficien