プロフィール詳細

プロジェクトを作成

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Demeke Abay A.に依頼

Australia

Materials Scientist & Composites Engineer (PhD) | 7+ Years Experience | Additive Manufacturing, NDT & Advanced Composite

プロフィール概要

I am an experienced Materials Scientist and Engineer with a strong track record in advanced composites research, testing, and industrial collaboration. My expertise spans aluminum metal matrix composites, hybrid reinforcement systems, and additively manufactured continuous fiber-reinforced thermoplastic composites (CFRTPCs) for aerospace and automotive applications. I have collaborated with leading institutions, including LMATS (Australia), IVW GmbH (Germany), ANSTO Synchrotron (Australia), CSIRO, and KU Leuven, providing mechanical testing (tensile, flexural, tribological, and corrosion), nondestructive testing (UT, PAUT, FMC/TFM), and imaging/defect characterization (SEM, Synchrotron Micro-CT). My work includes optimization of process parameters (Taguchi–Grey analysis), DOE-based statistical modelling, permeability characterization, and structural health monitoring approaches for aerostructures. I have published in high-impact journals (e.g., Polymers, Journal of Composite Materials, Composites Part A), reviewed for international journals, and received competitive grants and scholarships. Alongside my PhD research at Swinburne University, I also serve as Teaching Sessional Staff and Industry-Based Research Assistant, training students in polymer composites modelling, processing, and characterization. I deliver end-to-end support: from experimental design and testing workflows, to advanced data interpretation and publication-quality reports for research and industry needs.

専門分野

• ☆ Materials Science & Engineering
• ☆ Nanotechnology & Nanomaterials
• ☆ Powder Metallurgy
• ☆ Powders & Bulk Materials
• ☆ Composite Materials
• ☆ Data Analysis
• ☆ Image Processing
• ☆ Data Processing
• ☆ Data Exploration
• ☆ Data Visualization
• ☆ Machine Learning

サービス

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Writing Technical Writing

Research Meta-Research, Fact Checking, Gap Analysis, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review

Consulting Scientific and Technical Consulting, Manufacturing Consulting

Data & AI Statistical Analysis, Image Processing, Image Analysis, Algorithm Design-ML, Data Visualization, Data Cleaning, Data Processing

Product Development Material Sourcing, Manufacturing, Quality Assurance & Control (QA/QC), Concept Development

職務経験

Teaching Sessional Staff

Swinburne University of Technology

2月 2024 - 現在

Industry-based Research Assistance

Swinburne University of Technology

2月 2024 - 現在

Researcher

Aerostructures Innovation Research Hub (AIR Hub)

1月 2023 - 現在

Scientific researchers

Australian Nuclear Science and Technology Organisation

1月 2025 - 1月 2025

AI trainer

Outlier

6月 2024 - 1月 2025

Academic and Research Assistance

Adama Science and Technology University

1月 2020 - 12月 2022

Materials Engineer

MATERIALS SCIENTIST

8月 2019 - 10月 2019

学歴

Doctor of Philosophy and Graduate Certificate of Research and Innovation Management (Aerostructures Innovation Research (AIR) Hub ||Faculty of Science, Engineering, and Technology )

Swinburne University of Technology

2月 2023 - 現在

MSc in Materials Science and Engineering (Department of Materials Science and Engineering)

Adama Science and Technology University

1月 2020 - 6月 2022

BSc in Materials Science and Engineering (Department of Materials Science and Engineering)

Adama Science and Technology University

9月 2015 - 12月 2020

認定資格

• Become a Six Sigma Black Belt

  LinkedIn

  https://www.linkedin.com/learning/certificates/002f065c61f2ca402839af10cbd9383aac04f70cf318fd2fba8df410de62bb20?trk=share_certificate

  7月 2025 - 現在

• Statistics Foundations Professional Certificate by Wolfram Research

  Wolfram and LinkedIn

  https://www.linkedin.com/learning/certificates/e1fc48eeeaea4079b36fda9f0d9e0db920de8b8ef961bcddfcf3387dbfe8ad0e?trk=share_certificate

  7月 2025 - 現在

• Data Science: Linear Regression

  edX

  https://courses.edx.org/certificates/2898b40c436f4be6ba8aef4e06ca6997

  7月 2025 - 現在

• Business Writing Professional Certificate

  Grammarly

  https://www.linkedin.com/learning/certificates/683e11a26baa97ac6ea767cd5c6f14dde454c247634feb5596c30035f8ed977f?u=2091708

  7月 2025 - 現在

• Negotiation Professional Certificate

  American Negotiation Institute

  https://www.linkedin.com/learning/certificates/08cb7120d058e3aacd2d6fa14c206c00ad7001b56b78c76dffd0f2d7eb5832a2?u=2091708

  7月 2025 - 現在

• SAS Workshop 2025 Certificate of Completion

  ANSTO Small Angle Scattering

  https://www.ansto.gov.au/whats-on/sas2025-ansto-small-angle-scattering-workshop

  6月 2025 - 現在

出版物

JOURNAL ARTICLE

On the extension of in-plane permeability calibration to out-of-plane measurements: Advancements in additively manufactured textile-structured porous media for liquid composite moulding @article{Annamalai_2025, title={On the extension of in-plane permeability calibration to out-of-plane measurements: Advancements in additively manufactured textile-structured porous media for liquid composite moulding}, volume={193}, ISSN={1359-835X}, url={http://dx.doi.org/10.1016/j.compositesa.2025.108863}, DOI={10.1016/j.compositesa.2025.108863}, journal={Composites Part A: Applied Science and Manufacturing}, publisher={Elsevier BV}, author={Annamalai, Prabakaran and Gangipamula, Venkatesh and Ashebir, Demeke Abay and Sattar, Md Abdus and Lomov, Stepan V. and May, David and Bodaghi, Masoud and Nikzad, Mostafa}, year={2025}, month=jun, pages={108863} } . Composites Part A: Applied Science and Manufacturing.

Demeke Abay Ashebir, Andreas Hendlmeier, Michelle Dunn, Reza Arablouei, Stepan V. Lomov, Adriano Di Pietro, Mostafa Nikzad (2024). Detecting Multi-Scale Defects in Material Extrusion Additive Manufacturing of Fiber-Reinforced Thermoplastic Composites: A Review of Challenges and Advanced Non-Destructive Testing Techniques . Polymers.

Demeke Abay Ashebir, Getinet Asrat Mengesha, Devendra Kumar Sinha, Yodit Birhanu Bereda (2023). Tribological and corrosion characteristics of tetra hybrid particulate-reinforced aluminum composites for aerospace and automotive applications . Journal of Composite Materials.

Demeke Abay Ashebir, Getinet Asrat Mengesha, Devendra Kumar Sinha, Yodit Birhanu Bereda (2022). Multi-response optimization of process and reinforcement parameters of hybrid reinforced Al matrix composites using Taguchi- Grey relational analysis . Engineering Research Express.

An Insight into Mechanical and Metallurgical Behavior of Hybrid Reinforced Aluminum Metal Matrix Composite <head> <META HTTP-EQUIV="Refresh" CONTENT="0;URL=/servlet/useragent"> </head> . Advances in Materials Science and Engineering.

Demeke Abay Ashebir, Getinet Asrat Mengesha, Devendra Kumar Sinha, Mauro Zarrelli (2022). The Role of Tetra Hybrid Reinforcements on the Behavior of Aluminum Metal Matrix Composites . Journal of Nanomaterials.