Accepted Manuscript Numerical Optimization Study of Archimedes Screw Turbine (AST): A case study K. Shahverdi, R. Loni, B. Ghobadian, S. Gohari, S. Marofi, Evangelos Bellos PII: S0960-1481(19)31144-9 DOI: https://doi.org/10.1016/j.renene.2019.07.124 Reference: RENE 12036 To appear in: Renewable Energy Received Date: 8 November 2018 Revised Date: 12 March 2019 Accepted Date: 27 July 2019 Please cite this article as: Shahverdi K, Loni R, Ghobadian B, Gohari S, Marofi S, Bellos E, Numerical Optimization Study of Archimedes Screw Turbine (AST): A case study, Renewable Energy (2019), doi: https://doi.org/10.1016/j.renene.2019.07.124. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.