Publications

  • Burcu Taşdemir, “Fatigue and Static Behavior of Curved Composite Laminates”, MS Thesis, Dept. of Aerospace Engineering, METU, May 2018. Supervisor: Doç. Dr. Demirkan Çöker.
  • Meltem Özyıldız, “Finite Element Modelling of a Composite Wind Turbine Blade with Fully-Bonded and and Partically Unbonded Trailing Edge”, MS Thesis, Dept. of Aerospace Engineering, METU, June 2018. Supervisor: Doç. Dr. Demirkan Çöker.
  • Umur Limon, “Actuator Load Calculation Tool for a Multiaxial Test System of a Rotating Beam Like Aerostructure”, MS Thesis, Dept. of Aerospace Engineering, METU, Dec 2018. Supervisor: Doç. Dr. Demirkan Çöker.
  • Farsadi, T.,  Rahmanian, M.,  Kayran, A., “Geometrically Nonlinear Aeroelastic Behaviour of Pretwisted Composite Wings Modeled as Thin Walled Beams, Journal of Fluids and Structures”, Vol. 83, pp. 259-292, 2018.
  • Altan Kayran, Özgün Şener, Touraj Farsadi, M. Ozan Gözcü, “Evaluation of the effect of spar cap angle of bending-torsion coupled blades on the aero-structural performance of wind turbines”, Journal of Solar Energy Engineering, 2018.
  • Altan Kayran, Özgün Şener, “Structural Performance and Power Production of Wind Turbine Systems with Bend Twist Coupled Blades in Underrated Wind Conditions”, AIAA Science and Technology Forum and Exposition, AIAA SciTech 2018.
  • Özgür Yalçın, Kenan Cengiz, Yusuf Özyörük, “High-order detached eddy simulation of unsteady flow around NREL S826 airfoil”, Journal of Wind Engineering and Industrial Aerodynamics, Volume 179, August pages 125-134, 2018.
  • Sener, O., Farsadi, T., Gozcu, M.O., Kayran, A. “Evaluation of the Effect of Spar Cap Fiber Angle of Bending-Torsion Coupled Blades on the Aero-Structural Performance of Wind Turbines” Journal of Solar Energy Engineering, 2018
  • M.A. Mueller et al. “Improving the Thermal Performance of Rotary and Linear Air-Cored Permanent Magnet Machines for Direct Drive Wind and Wave Energy Applications” IEEE Transactions on Energy Conversion, 2018.
  • Başkaya A, Keysan O.,” Modular Axial-Flux Direct Drive Permanent Magnet Generator for Wind Turbine Applications”, Winercost – International Conference on Wind Energy Harvesting, 2018.
  • Temiz H.,Demirok E, Keysan O., Türkay A., Çetinkaya B., “Performance Comparison of Passive Series R and Shunt R-C Damped LCL Filter for Grid-Connected Inverters”, IET International Conference on Renewable Power Generation, 2018.
  • Siamak Pourkeivannour, Bulent Ertan, “Accurate scale modeling for the dynamic behavior of a large wind turbine on a Wind Turbine Emulator”, ECRES 2018 konferansı.
  • Erencan Duymaz, Siamak Pourkeivannour, DogaCeylan, Ilker Sahin, Ozan Keysan,” Design of a Power Plant Emulator for the Dynamic Frequency Stability Studies”, ICEM 2018 konferansı.
  • Özyıldız, M., Muyan, C., Çöker, D. “Strength Analysis of a Composite Turbine Blade Using Puck Failure Criteria” Conference: 7th Conference on Science of Making Torque from Wind (TORQUE) Location: Milan, ITALY Date: JUN 20-22, 2018. 
  • Taşdemir, B., Çöker, D. “Damage Progression in Thick Curved Composite Laminates under Static and Fatigue Loading” Conference: 7th Conference on Science of Making Torque from Wind (TORQUE) Location: Milan, ITALY Date: JUN 20-22, 2018.
  • Atalay, O., Kayran, A. “Load Reduction in Wind Turbines with Bend-Twist Coupled Blades without Power Loss at Underrated Wind Speeds” Journal of Physics Conference Series, 2018.
  • Sener, O., Dede, O., Atalay, O., Atasoy, M., Kayran, A. “Determination of Transverse Shear Moduli of Composite Core Materials Through Sandwich Beam Tests” 12th International Conference on Sandwich Structures ICSS-12, 19-22 August 2018, EPFL, Switzerland.
  • Altuğ, H., Yavrucuk, I., Uzol, O.“Robust Design Simulation for a Horizontal Axis Wind Turbine Rotor Design.” Eawe PhD Seminar Brussel, Belgium 18-20 September 2018.
  • Bozkurt, M. O., Coker, D. & Parnas, L. “Simulation of Impact Induced Damage Process in a Carbon/Epoxy Composite Beam”ARF2018, Jeju, South Korea, Oct 30-Nov 1 2018.
  • Limon, A. U. & Coker, D. “Actuator Load Calculation Algorithm for a Multiaxial Test System of a Rotating Beam like Aerostructure” ARF2018, Jeju, South Korea, Oct 30-Nov 1 2018.
  • Tasdemir, B. & Coker, D. “Investigation of Static and Fatigue Failure Mechanisms on UD and Woven Curved Composite Laminates”ARF2018, Jeju, South Korea, Oct 30-Nov 1 2018.
  • Sener, O., Dede, O., Atalay, O., Atasoy, M., Kayran, A. “Evaluation of Transverse Shear Moduli of Composite Sandwich Beams Through Three-Point Bending Tests”IMECE2018-87636, Proceedings of the ASME 2018 International Mechanical Engineering Congress and Exposition , November 9-15, 2018, Pittsburgh, PA, USA.
  • Yavuz, B. O., Parnas, L. & Coker, D. “Effect of lay-up orientation on fracture toughness of CFRP laminates” ARF2018, Jeju, South Korea, Oct 30-Nov 1 2018.
  • E. Duymaz, S. Pourkeivannour, D. Ceylan, I. Şahin and O. Keysan “Design of a Power Plant Emulator for the Dynamic Frequency Stability Studies” XIII International Conference on Electrical Machines (ICEM), Alexandroupoli, 2018, pp. 152-157.
  • A. Akgemci, R. Zeinali and O. Keysan “Minimization of EMF Harmonics and Cogging Torque for a Medium Speed RFPM Wind Turbine Generator” 7th International Conference on Renewable Energy Research and Applications (ICRERA), Paris, 2018, pp. 342-347.