6491
It combines a finite difference method with a combined level set volume of fluid method for the simulation of the process and starts with a homogenized powder bed in its initial configuration .
 application: set; material: fluid; enabling technology: simulation; concept or principle: process; manufacturing process: homogenized; machine or equipment: bed; concept or principle: configuration
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: set, fluid, simulation, process, homogenized, bed, configuration 
Answer:
 application: set; material: fluid; enabling technology: simulation; concept or principle: process; manufacturing process: homogenized; machine or equipment: bed; concept or principle: configuration