Analytical and Numerical Solution for H-type Darrieus Wind Turbine Performance at the Tip Speed Ratio of Below One

by Pedram Ghiasi, Gholamhassan Najafi, Barat Ghobadian, Ali Jafari
Published 2021-05-01

A new pneumatic harvester for improvement and facilitation the harvesting of the olive fruits

by Fatemeh Zare, Gholamhassan Najafi, Teimour Tavakoli Hashjin, Alimashallah M. Kermani, Pedram Ghiasi
Published 2021-01-01