Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Miguel A. Cavaliere"'
Publikováno v:
Materials Performance and Characterization. 10:20200144
The numerical simulation of the heat transfer problem of the quenching process requires an accurate characterization of the heat transfer coefficient dependence on surface temperature, which is usually determined by measuring the cooling curve and ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c362bd71e04a490d81118982d5cdf577
https://doi.org/10.1520/mpc20200144
https://doi.org/10.1520/mpc20200144
Publikováno v:
International Journal for Numerical Methods in Engineering. 65:1113-1144
The modelling of complex 3D metal forming processes using the flow formulation, implemented via the pseudo-concentrations technique, requires the development of robust computational strategies for dealing with the velocity and pseudo-concentration bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8960fa10349b8ded50ae747edf63021
https://doi.org/10.1002/nme.1475
https://doi.org/10.1002/nme.1475
Publikováno v:
Computers & Structures. 79:2075-2089
The numerical simulation of rolling processes requires the coupling of several models that describe different physical phenomena such as the deformation of the work-piece together with its thermo-metallurgical evolution and the thermal evolution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa7d0660d9541b57e43209d6d47f83f1
https://doi.org/10.1016/s0045-7949(01)00055-4
https://doi.org/10.1016/s0045-7949(01)00055-4
Autor:
Pablo M. Amenta, Miguel A. Cavaliere, Marcela B. Goldschmit, Walter Stroppiana, Osvaldo Marini, Eduardo N. Dvorkin
Publikováno v:
Journal of Materials Processing Technology. 68:99-107
A 2D (plane strain) finite element model of the flat-rolling process is presented, the model being based on the flow formulation and the pseudo-concentrations technique and incorporating state-of-the-art Computational Mechanics tools. Many rolling si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e61d00dbca9e7e048de56155ffaae5e1
https://doi.org/10.1016/s0924-0136(96)00027-1
https://doi.org/10.1016/s0924-0136(96)00027-1
Publikováno v:
Engineering Computations. 14:441-455
The finite element solution of turbulent flows using a (k‐ε) turbulence model usually presents severe numerical difficulties. Develops an iterative (k‐L)‐predictor/ε‐corrector algorithm for overcoming this and solving the (k‐ε) turbulent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bc4e7906116183ba8ddb3f5bccfd29d
https://doi.org/10.1108/02644409710178502
https://doi.org/10.1108/02644409710178502
Publikováno v:
Applied Mechanics Reviews. 48:S211-S215
A new iterative (k-L)-predictor / (ε)-corrector algorithm is used in the modeling of turbulent flows. The application of this model to recirculating flows is evaluated. The presented numerical results indicate that the developed iterative algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e50270cfd27d7be1a7e6ae4020ea2a7
https://doi.org/10.1115/1.3005074
https://doi.org/10.1115/1.3005074
Publikováno v:
International Journal for Numerical Methods in Engineering. 52:1411
In this paper we discuss our Þnite element procedure for simulating the hot rolling of sat steel products. We couple an Eulerian rigid-viscoplastic model of the steel plates deformation to a Lagrangian elastic model of the rolls deformation. This la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406aad4aaa0c68dcd9133c049a76767f
https://doi.org/10.1002/nme.262
https://doi.org/10.1002/nme.262
Publikováno v:
International Journal for Numerical Methods in Engineering; 2001, Vol. 52 Issue 12, p1411-1430, 20p
Publikováno v:
Engineering Computations; 1997, Vol. 14 Issue 4, p441-455, 15p
Autor:
Ikuo Ihara
Selected, peer reviewed papers from the 2nd International Conference on Mechanical Engineering, Materials Science and Civil Engineering (ICMEMSCE 2013), October 25-26, 2013, Beijing, China
