language = "Persian"
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Found 4 documents, displaying page 1 of 1

Numerical simulation of mold filling in low pressure die casting

Author(s) : Tavakoli, Ruhollah
Description : Numerical simulation of mold filling in low pressure die casting is considered in this study. The physical model includes modeling of free surface flow, heat transfer with phase change, surface tension, natural convection together with effect of trapped air in the mold. The governing equations are d...
Language(s) : Persian

Optimal Design of Feeding System in Steel Castings

Author(s) : Tavakoli, Ruhollah
Description : In the present study, the optimal design of feeding system in steel sand-mold castings is considered. The first part of this research includes fundamental studies on the physics of shrinkage defect formation during the casting process. The results of these studies lead to new findings on the mechani...
Language(s) : Persian
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Found 4 documents, displaying page 1 of 1