Hello everyone,
How can I simulate melting of a powder media? To be more clear, when the temperature of a part in a powder bed exceeds melting point, it turns into molten material. After that when the temperature decreases and comes below the melting point, it solidifies but does not turn into a first state, i.e powder material. Indeed, the problem is, it turns into a solid material. Thereby, phase change module of COMSOL can't understand it, hence I was wondering if someone could assist me in this situation.
How can I simulate melting of a powder media? To be more clear, when the temperature of a part in a powder bed exceeds melting point, it turns into molten material. After that when the temperature decreases and comes below the melting point, it solidifies but does not turn into a first state, i.e powder material. Indeed, the problem is, it turns into a solid material. Thereby, phase change module of COMSOL can't understand it, hence I was wondering if someone could assist me in this situation.