New Virtual Application for Improving the Students' Understanding of Ternary Phase Diagrams

  1. Vergara Rodríguez, Diego 3
  2. Rubio Cavero, Manuel Pablo 2
  3. Lorenzo Fernández, Miguel Ángel 1
  1. 1 University of Salamanca, E.T.S.I.I.
  2. 2 Universidad de Salamanca
    info

    Universidad de Salamanca

    Salamanca, España

    ROR https://ror.org/02f40zc51

  3. 3 University of Salamanca, E.P.S.
Mostra les afiliacions +
Revista:
Key Engineering Materials

ISSN: 1662-9795

Any de publicació: 2013

Volum: 572

Pàgines: 578-581

Tipus: Article

DOI: 10.4028/WWW.SCIENTIFIC.NET/KEM.572.578 GOOGLE SCHOLAR lock_openAccés obert editor

Altres publicacions en: Key Engineering Materials

Objectius de Desenvolupament Sostenible

Resum

Students consider spatial visualization as one of the major difficulties at which they had to face in engineering studies. Most of them think that any effort leading to improve the understanding of such problem is welcomed. Taking this into account, an interactive application is developed in this paper in order to overcome the difficulties that engineering students traditionally find with regard to the visualization of ternary phase diagrams. To develop the didactic application diverse commercial software were used: (i) 3DStudioMax for designing the ternary equilibrium diagram and (ii) Quest3D for giving the tool a more intuitive and easy to use character. The result is a 3D virtual application which students can use for interacting in real time with a ternary diagram, e.g. changing point of view, rotating view, observing hidden zones of the diagram by applying transparency option, exploding view phases, cutting the diagram revealing isothermal sections and so on.

Referències bibliogràfiques

  • D.R.F. West: Ternary Phase Diagrams (Chapman & Hall, New York, 1982).
  • S. Hsi, M.C. Linn, J.E. Bell: The role of spatial reasoning in engineering and the design of spatial instruction, J. Eng. Edu. Vol. 86 (1997), p.83.
  • S.W. Crown: Improving visualization skills of engineering graphics students using simple javascript web based games, J. Eng. Edu. Vol. 90 (2001), p.347.
  • C. Leopold, R.A. Górska, S.A. Sorby: International experiences in developing the spatial visualization abilities of engineering students, J. Geom. Graphics Vol. 15-2 (2001), p.271.
  • R. Tori, R. Nakamura, F.L.S. Nunes, J.L. Bernardes, M.A.G.V. Ferreira, E. Ranzini: Interlab: Interactive Technologies Laboratory, SBC J. 3D Interact. Syst. Vol. 2-2 (2011), p.94.