Gas Pressure Effect on Sand Collapse in Kinetic Zone of Lost-Foam Casting

<div>Comparison of the sand collapse pressure obtained by the preliminary sand experiment and calculated by Shulyak’s model and the model suggested in this study. P<sub>sand</sub>: measured pressure from preliminary sand experiment; P<sub>cal</sub>: calculated from Shulyak’s model; P'<sub>cal</sub>: calculated from suggested model.</div>

Advances in Materials Science and Engineering

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Figure 3

Figure 3: Gas Pressure Effect on Sand Collapse in Kinetic Zone of Lost-Foam Casting 