Browsing by Author "Doumanidis, Charalabos C."

Now showing items 1-3 of 3

    • Article  

      Bimetallic diffusion modeling and temperature regulation during ball milling 

      Aureli, Matteo; Doumanidis, Constantine C.; Gunduz, I. E.; Hussien, Aseel Gamal Suliman; Liao, Yiliang; Kostoglou, Nikolaos; Rebholz, Claus; Doumanidis, Charalabos C. (2018)
      This work establishes a computationally efficient model of temperature and diffusion dynamics in ball milled bimetallic Ni-Al particulates. Mechanical contact conditions between adjacent bimetallic domains and temperature ...
    • Article  

      Phase Change with Density Variation and Cylindrical Symmetry: Application to Selective Laser Melting 

      Fyrillas, Marios M.; Ioannou, Yiannos; Papadakis, Loucas; Rebholz, Claus; Matthews, Allan; Doumanidis, Charalabos C. (2019)
      In this paper we introduce an analytical approach for predicting the melting radius during powder melting in selective laser melting (SLM) with minimum computation duration. The purpose of this work is to evaluate the ...
    • Article  

      Thermostructural observation and adaptive control of fractal structure in ball-milled materials 

      Aureli, Matteo; Alzaabi, Abdelaziz Saeed Mohamed; Hussien, Aseel Gamal Suliman; Doumanidis, Constantine C.; Jaffar, Syed Murtaza; Gunduz, I. E.; Rebholz, Claus; Kostoglou, Nikolaos; Liao, Yiliang; Doumanidis, Charalabos C. (2018)
      This research introduces dynamic modeling and real-time control of fractal structure in particulate materials fabricated by the ball milling process, specifically addressing challenges of unavailable real-time non-destructive ...