... parameters, including throat diameter, exit diameter, and divergent length on droplets impact velocity by numerical modeling and experimental validation, followed by a case study on nanocoating. The discrete-phase modeling was employed to study droplets’ flow behavior in continuous gas flow for various...

... for different categories of work materials, including metals, composites, and hybrid stacks. Then, the main methodologies of numerical modeling and experimental characterization toward understanding the fundamentals are reviewed. The goal is to present a general view of current approaches, discuss...

... Email: morten@mp.aau.dk 29 09 2019 10 09 2020 11 09 2020 11 11 2020 laser welding numerical modeling penetration mode solidification grain refinement hot crack Temperature gradient in the solid–liquid interface is one of the most important parameters...

... 8, 2018. Assoc. Editor: Zhijian (ZJ) Pei. 06 04 2018 27 08 2018 laser direct deposition powder flow capture efficiency numerical modeling Additive manufacturing (AM) has garnered significant attention within the last quarter century due to its diversity in both...

... on the heat distribution in a specimen built by EBM ® , could be the preliminary step toward the microstructural and consequently mechanical properties control. Numerical modeling is a useful tool for the optimization of processing parameters, because it decreases the level of required experimentation...

..., the availability of the recast layer thickness prediction models is needed to allow better control of machining outcomes, which becomes more vital for micro-EDM due to the microscale of machined features. The proposed numerical model, based on a multiple discharge approach for recast layer prediction, is developed...

... of electrical, thermal, and mechanical phenomena. In the recent past, computer based numerical modeling of resistance spot welding has gained wide popularity and significance since real-time monitoring of the rapidly changing weld pool temperature is extremely difficult. The numerical models based on finite...

...Anurag Jain; Allen Y. Yi The precision lens molding process is numerically modeled by incorporating the characteristic structural relaxation phenomenon of glass during the annealing stage. A review of the structural relaxation theory as explained by the Narayanaswamy model ( Narayanaswamy, 1971, J...