Browsing by Author "Burgos, Gilmer R."
Now showing items 1-3 of 3
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Conference Object
3-D flow of Herschel-Bulkley fluids
Burgos, Gilmer R.; Alexandrou, Andreas N. (ASME, 1998)The flow of Herschel-Bulkley fluids through a sudden 3-D square with expansion height ratio of 2:1 is studied numerically by solving the mass and momentum conservation equations along with a continuous constitutive relation. ...
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Conference Object
Time-dependent rheology of semisolid metal suspensions
Burgos, Gilmer R.; Alexandrou, Andreas N.; Entov, Vladimir (Affiliation: Metals Processing Inst, Worcester, United StatesCorrespondence Address: Burgos, Gilmer R.Metals Processing Inst, Worcester, United States, 1999)Understanding the time-dependent flow behavior of semisolid materials (SSM) is essential for the simulation of semisolid processes. During processing, the structure of the material changes with the processing history due ...
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Conference Object
Two-phase model for processing materials in semisolid state
Alexandrou, Andreas N.; Burgos, Gilmer R.; Entov, Vladimir (Affiliation: Worcester Polytechnic Inst, Worcester, United StatesCorrespondence Address: Alexandrou, Andreas N.Worcester Polytechnic Inst, Worcester, United States, 1998)The importance of processing of metal and metal matrix composites in semisolid state is increasing quite rapidly due to the distinct advantages it offers over similar methods of near-net-shape making. In this investigation ...