Accurate Wind Farm Flow Modeling

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FarmShadow™

Wind farm flow modeling tool designed for industrial R&D and collaborative research

Leveraging cutting-edge research in wake-added turbulence and velocity deficit modeling, combined with best-in-class superposition methods, FarmShadow™ provides wind developers with an unprecedented level of accuracy and robustness for their wind project development.

■ Wake models: velocity deficit, wake-added-turbulence, wake deflection, blockage effects and meandering

■ Easy to use, updated with IFPEN research work and collaborative projects

■ Models calibrated and validated with Large Eddy Simulations (LES), SCADA and wind tunnel data

MAIN advantages

Physically based tool, with analytical models, continuously updated by IFPEN research teams

■ Accurate, reliable and fast wake modeling

■ No site-specific tuning of model constants

■ User-guide documentation with tutorials and validation cases

■ Available on demand for academics and research purposes

■ Used for industrial applications

VALIDATION
Wind tunnel & real site data comparisons

Download - Full Validation Manual

Download - Full Validation Manual

NON-EXHAUSTIVE LIST OF CURRENT AVAILABLE MODELS

Velocity deficit models

Super-Gaussian (Blondel, IFPEN) model
Gaussian (Bastankhah) model
Gaussian (Ishihara) model

+ Industrial standard models

Top-hat (Jensen) model
Eddy Viscosity (Ainslie) model
TurbOPark (Ørsted) model
DAC (DeepArrayCorrection) model

Wake-added-turbulence models

Double-Gaussian (Ishihara & Qian) model
Double-Gaussian (Tian) model

Dynamic wake models

Dynamic approach under development

Wake superposition models

Local-linear-sum
Momentum conserving

+ Industrial standard models

Quadratic superposition
Maximum value (for wake-added-turbulence)

Wake deflection models

Gaussian (Bastankhah) model
Super-Gaussian (Blondel, IFPEN) model
Top-hat (Jiménez) model
Crespo-Hernandez model

Blockage model

Vortex cylinder (Branlard)

Do you want to use FarmShadow™?

FarmShadow is welcoming new users

Contact us for further information

For ACADEMICS

Free access for doctoral thesis and collaborative research projects

For Industrials

GreenWITS offers commercial services and industrial software featuring FarmShadow™

FarmShadow™ use cases

Academic & Research applications

INDUSTRIAL APPLICATIONS OF FarmShadow™

GreenWITS offers commercial services and software solutions, each of them featuring FarmShadow™

DEVELOPMENT ROADMAP