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The Study of Pores and Free Volume in Amorphous Models

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Book cover Modeling, Simulation and Optimization of Complex Processes

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Summary

We presented the results of computing simulation of microspores and free volumes surrounding an atom in the amorphous model which constructed by statistic relaxation method on parallel computers. On purpose to accurately determine the amount of vacancy-like pores, several models containing from 104 to 4.105 atoms with boundary periodic condition have been constructed corresponding to the density of 85.56 atoms/nm 3 or 83.90 atoms/nm 3. The calculations showed that amorphous models have about 0.0009–0.0075 vacancy-like pores per atom depending on the atomic density and local metstable states.

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Author information

Authors and Affiliations

  1. Institute of Engineering Physics, Hanoi University of Technology, No 1 Dai Co Viet Road, Hanoi, Vietnam

    Pham Khac Hung, Hoang Van Hue, Le Van Vinh & Ngyuen Van Hong

  2. Department of Physics, National University of HoChiMinh City, HoChiMinh City

    Vo Van Hoang

Authors
  1. Pham Khac Hung
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  2. Vo Van Hoang
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  3. Hoang Van Hue
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  4. Le Van Vinh
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  5. Ngyuen Van Hong
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Editor information

Editors and Affiliations

  1. Interdisziplinäres Zentrum für Wissenschaftliches Rechnen (IWR), Universität Heidelberg, Im Neuenheimer Feld 368, 69120, Heidelberg, Germany

    Hans Georg Bock  & Ekaterina Kostina  & 

  2. Institute of Mathematics, Vietnamese Academy of Science and Technology (VAST), 18 Hoang Quoc Viet Road, 10307, Hanoi, Vietnam

    Hoang Xuan Phu

  3. Institut für Angewandte Mathematik, Universität Heidelberg, Im Neuenheimer Feld 294, 68120, Heidelberg, Germany

    Rolf Rannacher

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© 2005 Springer-Verlag Berlin Heidelberg

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Hung, P.K., Van Hoang, V., Van Hue, H., Van Vinh, L., Van Hong, N. (2005). The Study of Pores and Free Volume in Amorphous Models. In: Bock, H.G., Phu, H.X., Kostina, E., Rannacher, R. (eds) Modeling, Simulation and Optimization of Complex Processes. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-27170-8_17

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