Rehab Alaa Eldin Sayed Abd allha

Demonstrator at Design and Production Engineering

Career Information

Academic Information

Brief

Rehab Alaa Eldeen is a driven mechanical engineer specializing in mechanical design, additive manufacturing, and materials science. She graduated with an Excellent grade from the Design and Production Department at the Faculty of Engineering, Ain Shams University in 2021. Currently, she is pursuing her master’s degree at the same institution, focusing her research on advanced manufacturing techniques and material behavior.

Her academic and research interests include additive manufacturing, materials science, material testing, and powder metallurgy, with a particular emphasis on the development and optimization of 3D printing technologies. Through her postgraduate studies, she continues to deepen her expertise in innovative materials and production methods.

Alongside her academic career, Rehab has developed real-world experience in the mechanical design and rapid prototyping sectors. She has contributed to various projects that translate complex engineering concepts into functional designs, reinforcing her role as a practical and research-oriented engineer.

Awards

NA

Books

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Articles

Samaan, K.R., Alaa Eldin Sayed, R., Atef, M., & Awad, A.H. (2026). Mechanical and Thermal Optimization of Fused Deposition Modeling of PETG and PETG–Carbon-Fiber Composites. Journal of Thermoplastic Composite Materials. doi.org

Awad, A.H., Alaa Eldin Sayed, R., & Atef, M. (2025). Enhancing Mechanical Properties of PETG by Optimization of Process Parameters Using the Taguchi Method. Journal of Physics: Conference Series, 3058(1), 012008. doi.org

Publications

1. Kerolos R Samaan, Rehab Alaa Eldin Sayed, Mohamed Atef, Ahmed H Awad, " Mechanical and Thermal Optimization of Fused Deposition Modeling of PETG and PETG-Carbon-Fiber Composites ", Journal of Thermoplastic Composite Materials, 2026

Research Projects

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