70 citations · 131 across the 3 of their papers we have counts for
3 papers
The influence of laser characteristics on internal flow behaviour in laser melting of metallic substrates
Amin Ebrahimi, Mohammad Sattari, Scholte J. L. Bremer +5
The absorptivity of a material is a major uncertainty in numerical simulations of laser welding and additive manufacturing, and its value is often calibrated through trial-and-erro…
The Effect of Groove Shape on Molten Metal Flow Behaviour in Gas Metal Arc Welding
Amin Ebrahimi, Aravind Babu, Chris R. Kleijn +2
One of the challenges for development, qualification and optimisation of arc welding processes lies in characterising the complex melt-pool behaviour which exhibits highly non-line…
The Effects of Process Parameters on Melt-pool Oscillatory Behaviour in Gas Tungsten Arc Welding
Amin Ebrahimi, Chris R. Kleijn, Marcel J. M. Hermans +1
Internal flow behaviour and melt-pool surface oscillations during arc welding are complex and not yet fully understood. In the present work, high-fidelity numerical simulations are…