Article

Gebremedhen, H.S. and Woldemichael, D.E. and Hashim, F.M. and Altaf, K. and Chong, H.C. (2023) Effect of Filtering Techniques in Manufacturing of Optimal Topologies Using Additive Manufacturing. Green Energy and Technology. pp. 167-177. ISSN 18653529

Gebremedhen, H.S. and Woldemichael, D.E. and Hashim, F.M. (2020) A firefly algorithm based hybrid method for structural topology optimization. Advanced Modeling and Simulation in Engineering Sciences, 7 (1). ISSN 22137467

Woldemichael, D.E. (2018) Enhancing active learning in large classes using web clicker. Pertanika Journal of Social Sciences and Humanities, 26 (Januar). pp. 111-120. ISSN 01287702

Altaf, K. and Rani, A.M.A. and Woldemichael, D.E. and Lemma, T.A. and Jian, C.Z. and Fiqri, M.H. (2016) Application of additive manufacturing/3D printing technologies and investment casting for prototype development of polycrystalline diamond compact (PDC) drill bit body. ARPN Journal of Engineering and Applied Sciences, 11 (10). pp. 6514-6518. ISSN 18196608

Woldemichael, D.E. and Woldeyohannes, A.D. (2016) Optimization of pressure vessel design using pyopt. ARPN Journal of Engineering and Applied Sciences, 11 (24). pp. 14264-14268. ISSN 18196608

Gebremedhen, H.S. and Woldemichael, D.E. and Hashim, F.M. (2016) Structural topology optimization subjected to relaxed stress and design variables. ARPN Journal of Engineering and Applied Sciences, 11 (10). pp. 6490-6495. ISSN 18196608

Woldeyohannes, A.D. and Woldemichael, D.E. and Baheta, A.T. (2016) Sustainable renewable energy resources utilization in rural areas. Renewable and Sustainable Energy Reviews, 66. pp. 1-9. ISSN 13640321

Gebremedhen, H.S. and Woldemichael, D.E. and Hashim, F.M. (2016) A literature survey on challenges in stress based topology optimization. ARPN Journal of Engineering and Applied Sciences, 11 (24). pp. 14188-14194. ISSN 18196608

Sujan, D. and Piaw, T.K. and Woldemichael, D.E. (2014) Thermo-mechanical stress analysis in electronic packaging with continuous and partial bond layer. Applied Mechanics and Materials, 465-46. pp. 50-54. ISSN 16609336

Woldemichael, D.E. and Lai, J.J. and Sujan, D. (2014) Topology optimization of beam structures with various end and loading conditions. Applied Mechanics and Materials, 465-46. pp. 22-26. ISSN 16609336

Woldemichael, D.E. and Hashim, F.M. and Debnath, S. (2011) A knowledge-based conceptual design support system. Advanced Materials Research, 308-31. pp. 1540-1545. ISSN 10226680

Woldemichael, D.E. and Hashim, F.M. (2009) Development of conceptual design support tool for subsea process equipment design. International Journal of Mechanical and Mechatronics Engineering, 9 (10). pp. 12-17. ISSN 22272771

Conference or Workshop Item

Woldeyohannes, A.D. and Woldemichael, D.E. (2018) Developing renewable energy alternative resources evaluation model based on multiple criteria. In: UNSPECIFIED.

Woldemichael, D.E. (2018) A Hybrid Student-centered Learning Instructional Approaches for a Lecture Based Engineering Class. In: UNSPECIFIED.

Woldemichael, D.E. and Hashim, F.M. and Ovinis, M. and Lee, W.C. and Bin Mohd Halim, M.H. (2016) Modelling and Simulation of Free Floating Pig for Different Pipeline Inclination Angles. In: UNSPECIFIED.

Woldemichael, D.E. and Abdul Rani, A.M. and Lemma, T.A. and Altaf, K. (2015) Numerical simulation of rock cutting using 2D AUTODYN. In: UNSPECIFIED.

Woldemichael, D.E. and Hashim, F.M. (2015) Web-based conceptual design support system. In: UNSPECIFIED.

Woldemichael, D.E. and Hashim, F.M. (2014) Progressive concept evaluation method for automatically generated concept variants. In: UNSPECIFIED.