Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Andrzej Sluzalec"'
Autor:
Andrzej Sluzalec, Mariusz Poński
Publikováno v:
Transactions of the Indian Institute of Metals. 72:2803-2817
In this paper, we have proposed an approach for parameter identification of random field for rigid viscoplastic material. It is assumed that the random field is stationary and Gaussian with known autocovariance function. Karhunen–Loeve decompositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f54695b4fde21c13598fa094707d4db3
https://doi.org/10.1007/s12666-019-01757-2
https://doi.org/10.1007/s12666-019-01757-2
Autor:
Andrzej Sluzalec
Publikováno v:
Heat Transfer Research. 48:1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78e3052fbba9b39275dabd618140e01d
https://doi.org/10.1615/heattransres.2016010225
https://doi.org/10.1615/heattransres.2016010225
Autor:
Andrzej Sluzalec
Publikováno v:
Applied Mathematical Modelling. 39:7303-7308
Stochastic characteristics of powder metallurgy processing are analyzed. Theoretical formulation is described which presents probabilistic distributions of material constituents. The described method is based on Poisson processes. Examples of stochas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd301cf416cb23c3cc2db60bdb244f98
https://doi.org/10.1016/j.apm.2015.03.013
https://doi.org/10.1016/j.apm.2015.03.013
Autor:
Andrzej Sluzalec
Publikováno v:
International Journal of Nonlinear Sciences and Numerical Simulation. 15:135-147
A numerical approach is presented for stochastic identification of rigid-poroplastic material model in forming processes. The numerical solutions for deterministic as well as stochastic direct and inverse problems have been described. The inverse pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96b861682e8279d997f8a30f6549a85d
https://doi.org/10.1515/ijnsns-2013-0058
https://doi.org/10.1515/ijnsns-2013-0058
Autor:
Andrzej Sluzalec
Publikováno v:
Applied Mathematical Modelling. 36(8):3743-3752
Stochastic shape sensitivity in forming process of powder metallurgy materials is analyzed. For this purpose the rigid-poroplastic material model has been assumed. The theoretical formulation for stochastic shape sensitivity is described which presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42e27a1650e8b3aae0f7d249da193b41
Autor:
Andrzej Sluzalec
Publikováno v:
Mechanics Based Design of Structures and Machines. 40:33-41
Stochastic optimization in metal forming process of rigid-poroplastic material is analyzed. The theoretical formulation is described which presents probabilistic distributions in stochastic optimization problem taking into account random initial mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20c5a4259c3a4443e58bddc80e830369
https://doi.org/10.1080/15397734.2011.598110
https://doi.org/10.1080/15397734.2011.598110
Autor:
Andrzej Sluzalec
Publikováno v:
Advanced Materials Research. :1643-1646
Hardening problems in thermoplastic materials are presented. The examples of thermo-diffusive hardening are analyzed. Theoretical considerations are recalled to determine the combined effects of thermoplasticity with thermo-diffusion term considering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9397923d8ebf9911e2e78a637bef3fc3
https://doi.org/10.4028/www.scientific.net/amr.284-286.1643
https://doi.org/10.4028/www.scientific.net/amr.284-286.1643
Autor:
Andrzej Sluzalec
Publikováno v:
Applied Mathematical Modelling. 33:3402-3408
Titanium and its alloys may experience a progressive embrittlement leading to catastrophic failure. Such embrittlement is a consequence of hydrogen migration and the accumulation of brittle titanium hydrides in the presence of a sharp alloy compositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c22c7888f06ca4750a76d6417af5bb70
https://doi.org/10.1016/j.apm.2008.11.003
https://doi.org/10.1016/j.apm.2008.11.003
Autor:
Andrzej Sluzalec
The intention of this book is to reveal and discuss some aspects of the metal fo- ing plasticity theory. The modern theory describes deformation of metallic bodies in cold and hot regimes under combined thermal and mechanical loadings. Th- mal and de
Autor:
Andrzej Sluzalec, Krzysztof Kubicki
Publikováno v:
Journal of Thermal Stresses. 25:705-718
The design sensitivity of a thermo-elastic-plastic system is considered. The continuum approach and resulting finite element formulations are described. Sensitivity is obtained by an incremental load approach for nonlinear response analysis. Kinemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f12d81f6f848e5092f39885b1763a986
https://doi.org/10.1080/01495730290074496
https://doi.org/10.1080/01495730290074496