Fig. 21
Comparison of solid fraction predictions using: 1—particle-scale melting model with mesh super-imposed; 2—bed-scale powder melting model, in which the gp(T) curve is computed from the particle-scale melt model, 3—bed-scale bulk material melting model, in which gp(T) assumes a bulk material with melting occurring between solidus and liquidus temperatures

Comparison of solid fraction predictions using: 1—particle-scale melting model with mesh super-imposed; 2—bed-scale powder melting model, in which the gp(T) curve is computed from the particle-scale melt model, 3—bed-scale bulk material melting model, in which gp(T) assumes a bulk material with melting occurring between solidus and liquidus temperatures

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