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Numerical simulation could represent an alternative solution : by reproducing the real process characteristics , a simulation could provide useful insights , allowing to evaluate the performance of the process for different parameter combinations without relying exclusively on expensive experimental campaigns.In this work , a finite element AM simulation based on the inherent strain ( IS ) method was developed and the prediction performance in terms of part 's residual deformation was evaluated by comparing the numerical results with the measurements carried out on an experimental campaign .
 Numerical simulation, solution, process, simulation, performance, process, parameter, experimental, finite element, AM, strain, prediction performance, residual deformation, experimental
Please list all entity words in the text that fit the category. Output format is "word1, 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} 
Answer:
 Numerical simulation, solution, process, simulation, performance, process, parameter, experimental, finite element, AM, strain, prediction performance, residual deformation, experimental