Biography

Dr. Abraham Debebe Woldeyohannes is currently working as Senior Lecturer at Caledonian College of Engineering, Oman. He has received his Ph.D. in Engineering from same Institute. His main area of interest focuses on Applied Operations Research to optimize utilization of Resources, Modelling and simulation of Natural Gas transmission Pipeline network systems, renewable Energy resource optimization, Maintenance management system, supply chain network system, and Logistics. His area of expertise includes Modelling and Simulation, Renewable Energy, Resource Optimization, Maintenance Management System, Supply Chain Network System, Logistics, Project Management, Total Quality Management, Mathematical Programming, Natural Gas, Pipeline Networks Simulation and Optimization, Performance Analysis, Solar Energy, Wind Energy, Compressor Stations. He has published 8 research articles in journals as well as 9 papers in conferences as author/co-author.

Area of Interest:

Physical Science Engineering

Modelling and Simulation

Renewable Energy

Resource Optimization

Maintenance Management

Selected Publications

Baheta, A.T. and A.D. Woldeyohannes, 2013. Effect of Particle Size on Effective Thermal Conductivity of Nanofluids. Asian J. Sci. Res., 6: 339-345.
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Woldemichael, D.E., H.K. Cheng, A.D. Woldeyohannes and L.C. Ing, 2012. Design Support System for Parabolic Trough Solar Collector. J. Appl. Sci., 12: 2474-2478.
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Woldeyohannes, A.D. and M.A.A. Majid, 2011. Effect of Age of Pipes on Performance of Natural Gas Transmission Pipeline Network System. J. Appl. Sci., 11: 1612-1617.
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Woldeyohannes, A.D. and M.A. Abd Majid, 2011. Simulation Model for Natural Gas Transmission Pipeline Network System. Simul. Modell. Pract. Theory, 19: 196-212.
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Abraham, D.W., E.W. Dereje and L.C. Ing, 2011. Fishbone diagram approach for improving the passing rate for basic engineering subjects. Proceedings of the International Conference on Teaching and Learning in Higher Education, November 25-26, 2011, Miri Sarwak, Malaysia -.

Abraham, D.W. and A.M.M. Amin, 2011. Analogical Approach for Optimizing Natural Gas Transmission Pipeline Network System. Adv. Mater. Res., 361-363: 966-973.
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Woldeyohannes, A.D. and M.A. Abd Majid, 2009. Simulation of natural gas transmission pipeline network system performance. J. Energy Power Eng., 3: 19-30.
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Woldeyohannes, A.D. and M.A. Abd Majid, 2008. Simulation model for optimization of pipeline network system for natural gas transmission. Proceedings of the International Conference on Science and Technology, Pinang, Malaysia..