PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

3D simulation of alloy solidification in the NuscaS system

Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The authors present the capabilities of the authorial software in the field of engineering simulation. This system uses the finite element method. It enables the performance of simulations of phenomena described by partial differential equations. Currently the NuscaS system consists of: a library of finite elements, a finite elements mesh generator as well as modules for performing simulations of heat transfer and solidification. The module of solidification enables one to conduct simulations of equilibrium solidification of two component alloys for three-dimensional problems. This paper presents the results of exemplar simulations that illustrate the capabilities of the described tool. These results consist of cooling curves, charts of part of the solid phase in the cast, fields of temperature in the cast and casting mould. The paper concludes with remarks and discussion of the obtained results.
Rocznik
Strony
33--40
Opis fizyczny
Bibliogr. 12 poz., rys., tab.
Twórcy
autor
autor
Bibliografia
  • [1] Bokota A., Sowa L., Numerical modelling of the thermal and fluid flow phenomena of the fluidity test, Archives of Foundry Engineering 2010, 10, 1, 15-18.
  • [2] Skrzypczak T., Węgrzyn-Skrzypczak E., Simulation of shrinkage cavity formation during solidification of binary alloy, Archives of Foundry Engineering 2010, 10, 1, 147-152.
  • [3] Sirviö M., Woś M., Casting directly from a computer model by using advanced simulation software FLOW-3D Cast, Archives of Foundry Engineering 2009, 9, 1, 79-82.
  • [4] Dańko J., Dańko R., Lelito J., Modelling of flow phenomena in the process of filling the model die mould - an application of the NovaFlow program, Archives of Foundry Engineering 2008, 8, 4, 31-36.
  • [5] Sczygiol N., Szwarc G., Olas T., Nagórka A., Object-oriented analysis of solidification modeled by finite elements (in Polish), Solidification of Metals and Alloys 1997, 30, 233-242
  • [6] Kurz W., Fisher D.J., Fundamentals of Solidification, Trans Tech Publications, Switzerland 1984.
  • [7] Zienkiewicz O.C., Taylor R.L., The Finite Element Method, Volume 1 - The Basis, Elsevier, 2000.
  • [8] Sczygiol N., Szwarc G., Application of enthalpy formulations for numerical simulation of castings solidification, Computer Assisted Mechanics and Engineering Sciences 2001, 8, 99 120.
  • [9] Voller V.R., Swaminathan C.R., Thomas B.G., Fixed grid techniques for phase change problems: a review, International Journal of Numerical Methods in Engineering 1990, 30, 875-898.
  • [10] Hestenes M.R., Stiefeld E., Methods of conjugate gradients for solving linear systems, Journal of Research of the National Bureau of Standards 1952, 6, 49.
  • [11] Sczygiol N., Szwarc G., Approaches to enthalpy approximation in numerical simulation of two component alloy solidification, Computer Assisted Mechanics and Engineering Sciences 2000, 7, 717-734.
  • [12] GiD: The Personal Pre and Post Processor, www.gidhome.com
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPC6-0015-0004
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.