Effect of the blade number on the marine propeller performance
| Autor: | Mohammed Aounallah, Lahouari Adjlout, Fatima Bouregba, Mustapha Belkadi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Wageningen B series
Blade (geometry) Computer simulation Turbulence 020209 energy RANS Physics QC1-999 Propeller 020101 civil engineering 02 engineering and technology Domain (mathematical analysis) 0201 civil engineering CFD simulation 0202 electrical engineering electronic engineering information engineering Tetrahedron Marine propeller Reynolds-averaged Navier–Stokes equations Geology Communication channel Marine engineering |
| Zdroj: | EPJ Web of Conferences, Vol 213, p 02007 (2019) |
| Popis: | This paper deals with numerical simulation of stationary flow around a marine propeller. The aim is to reproduce the hydrodynamic turbulent flow around the Wageningen B serie propellers in open water using the ANSYS FLUENT code and the RANS approach. The computational domain consists of an inter-blade channel with periodic boundaries, meshed with tetrahedral cells. The turbulence is modeled with the k-ω. The obtained results provide good agreement with the available experimental data and show that the blades number affects considerably the marine propellers performances. It is interesting to notice that the six blades propeller is the best adapted one for the open water flows. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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