Ansys FLUENT Turbulence Model Expert Needed

I'm looking for a professional with expertise in Ansys FLUENT, specifically the Reynolds-Averaged Navier-Stokes (RANS) turbulence models. My primary interest lies in using these models to predict turbulent flows in open channels.

Key requirements include:
- Proficiency in using Ansys FLUENT
- Extensive knowledge of RANS turbulence models
- Experience in predicting turbulent flows in open channels
- Ability to explain complex concepts in a simple manner

Please provide a detailed proposal on your approach to this project, including your relevant experience and how you plan to help me achieve my objectives.