Somaya Younoussi

13 Questions 17 Answers 0 Followers

Questions related from Somaya Younoussi

Does anyone have the geometric data (chord, twist and pitch ) of Ampair300 wind turbine ?

Hi guys, I want to investigate a CFD study of Ampair300, and I need the geometric data of this turbine's blade : chord and twist angle distribution. Thank you.

23 May 2024 5,403 0 View

Does anyone know some Q1, or Q2 journals with fast publication in mechanical engineering, or wind energy modelling?

I need to submit my manuscript to a journal with fast publication-it can be paid-. The paper is about fluid Mechanics related to wind turbine aerodynamic prediction using numerical method.

15 August 2023 1,698 1 View

How to calculate normal force along a wind turbine blade using CFD-post?

Hi guys, I investigate an aerodynamic study of an HAWT using Ansys Fluent. After solution convergence I need to calculate the loads on the blade turbine using CFD-post. How can I do this? Thank you.

10 February 2022 2,060 3 View

What is the equation used to calculate the wind turbine power ?

Hi, I am simulating a horizontal axis wind turbine using Ansys Fluent. I want to validate the model by calculating the turbine power at different wind speed. Using Fluent, I calculate the torque...

09 January 2022 2,645 5 View

Why the wind turbine torque increases as the tip speed ratio increases ?

Hi everyone, I simulate a three bladed wind turbine using Ansys Fluent. The variation of wind turbine torque with tip speed ratio must have a peak. But in my case, as tip speed ratio increases ,...

08 December 2021 7,389 4 View

How to calculate the generated power by an HAWT using Ansys Fluent?

Hello Everyone, I am simulating a small wind turbine using Ansys Fluent 19.0. Because of problem periodicity only one third of the fluid domain is simulated. The generated power is calculated...

07 December 2021 8,574 3 View

Can I consider the 1st scheme order solution as final solution of the simulation?

Hi guys, I am simulating an horizontal axis wind turbine using Ansys Fluent (steady state simulation). To get more accurate results I use second order upwind momentum discretization scheme, but...

25 November 2021 2,929 4 View

How to get a correct power coefficient of an HAWT operating at high rotation speed and low wind velocity?

Hi guys, I want to test a wind turbine performance with different rotation speeds and a fixed wind velocity. But when I used a TSR of 6,7,8,9 I found high torque coefficient so multiplied by high...

01 November 2021 829 1 View

How can stability of an aerodynamic body be applied on wind turbine field?

Hi, I am working on wind turbine aerodynamic and I want to know if the stability of an aerodynamic body like an aircraft can be applied in the wind turbine field. If you have any ideas or...

14 September 2021 5,562 4 View

What is your opinion about this mesh convergence study ?

Hi, I am working on small scale wind turbine. I use Ansys Fluent to investigate the rotor performances. Prior to the study, a mesh sensitivity test was conducted, the results of this study are...

06 August 2021 5,145 5 View

How can I solve continuity convergence problem ?

Hi, I simulate a wind turbine using Ansys fluent (3D simulation). My objectives are to study the rotor aerodynamic performances and to visualise the fluid flow around it. In the calculation step,...

17 April 2021 2,664 7 View

How to extract the y+ value from fluent ?

I am doing a 3D steady simulation of a wind rotor using Ansys Fluent. In order to have a y+ of 1, I created 10 inflation layers using total layer thickness method, and I started a first...

24 February 2021 3,286 3 View

Does Spalart-Allmaras turbulence model gives good results for boundary layer in 3D simulation using Ansys Fluent??

Hello, I am doing a 3D simulation of a wind turbine using S-A turbulence model. Without wall function, I need to make y+ in the order of 1. So, I must use a finer boundary layer grids, but when I...

03 June 2020 1,903 25 View