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Alaa A. Olleak
Alaa A. Olleak
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Calibration and validation framework for selective laser melting process based on multi-fidelity models and limited experiment data
A Olleak, Z Xi
Journal of Mechanical Design 142 (8), 081701, 2020
502020
Micro milling of titanium alloy Ti-6Al-4V: 3-D finite element modeling for prediction of chip flow and burr formation
T Özel, A Olleak, T Thepsonthi
Production Engineering 11, 435-444, 2017
402017
3D finite element modeling based investigations of micro-textured tool designs in machining titanium alloy Ti-6Al-4V
A Olleak, T Özel
Procedia Manufacturing 10, 536-545, 2017
402017
Simulation of layer-by-layer selective laser melting process with an efficient remeshing technique
A Olleak, Z Xi
Procedia Manufacturing 34, 613-618, 2019
222019
Part-scale finite element modeling of the selective laser melting process with layer-wise adaptive remeshing for thermal history and porosity prediction
A Olleak, Z Xi
Journal of Manufacturing Science and Engineering 142 (12), 121006, 2020
202020
Efficient LPBF process simulation using finite element modeling with adaptive remeshing for distortions and residual stresses prediction
A Olleak, Z Xi
Manufacturing Letters 24, 140-144, 2020
202020
A scan-wise adaptive remeshing framework for thermal simulation of the selective laser melting process
A Olleak, Z Xi
The International Journal of Advanced Manufacturing Technology 107 (1), 573-584, 2020
182020
Finite Element Modeling of the Selective Laser Melting Process for Ti-6Al-4V
A Olleak, Z Xi
Proceedings of the 29th Annual International Solid Freeform Fabrication …, 2018
182018
Prediction of cutting forces in high speed machining of Ti6Al4V using SPH method
AA Olleak, HA El-Hofy
International Manufacturing Science and Engineering Conference 56826 …, 2015
142015
Enabling Part-Scale Scanwise process simulation for predicting melt pool variation in LPBF by combining GPU-based Matrix-free FEM and adaptive Remeshing
A Olleak, F Dugast, P Bharadwaj, S Strayer, S Hinnebusch, S Narra, ...
Additive Manufacturing Letters 3, 100051, 2022
112022
Gaussian process (GP)-based learning control of selective laser melting process
F Asadi, A Olleak, J Yi, Y Guo
2021 American Control Conference (ACC), 508-513, 2021
92021
A study of modeling assumptions and adaptive remeshing for thermomechanical finite element modeling of the LPBF process
A Olleak, Z Xi
The International Journal of Advanced Manufacturing Technology 115 (11 …, 2021
82021
Scan-wise adaptive remeshing for efficient LPBF process simulation: The thermal problem
A Olleak, Z Xi
Manufacturing Letters 23, 75-78, 2020
82020
The influence of Johnson-Cook parameters on SPH modeling of orthogonal cutting of AISI 316L
AA Olleak, MNA Nasr, HA El-Hofy
10th European LS-DYNA Conference, Würzburg, Germany, 2015
82015
SPH modelling of cutting forces while turning of Ti6Al4V alloy
AA Olleak, HA El-Hofy
Proceedings of the 10th European LS-DYNA conference, 15-17, 2015
62015
Understanding the Role of Geometry and Interlayer Cooling Time on Microstructure Variations in LPBF Ti6Al4V through Part-Scale Scan-Resolved Thermal Modeling
A Olleak, E Adcock, S Hinnebusch, F Dugast, AD Rollett, AC To
Additive Manufacturing Letters, 100197, 2024
2024
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