Optimal Placement of Wind Turbines for Reducing Losses and Improving Loadability and Voltage Profile in Distribution Networks by Data Clustering and NSGA-II Algorithm

Document Type : Research Paper  Full Text Authors Mohammadreza Saraninezhad  Maryam Ramezany Department of Electrical Engineering, University of Birjand, Birjand, Iran Received: 30 September 2019                      Accepted: 29 November 2019                            Published: 21 December…

Three-Dimensional Analysis of Permanent Covering Behavior of Gelevard Dam Injection Gallery and Optimal Design of Tunnel Coverage

Document Type : Research Paper  Full Text Authors Reza Rasouli  1 Abedian Mohammadali 1 Hassan Houshmandan 2 1 M.S. in Civil Eng. Soil Mechanics and Foundation 2 Department of Civil Engineering, Islamic Azad University, Gorgan Branch, Kordkuy Center, Iran Received: 23 March 2019                      Accepted: 19 October 2019       …

Study of mechanical properties of modified and unmodified double-walled carbon nanotubes

Document Type : Original Article  Full Text Authors Sahar Beigy  1 Javad Akbarian  2 1 Mechanical Engineering Department, Sahand University of Technology, Tabriz, Iran 2 Mechanical Engineering Department, Payam Noor University, Tehran, Iran Received: 25 September 2019                    Accepted: 09 November 2019                   …