A5090242107- Wind Energy Research and Development
- Wind and Air Flow Studies
- Fluid Dynamics and Vibration Analysis
- 3D Modeling in Geospatial Applications
- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Atmospheric and Environmental Gas Dynamics
Technical University of Denmark
2023-2024
Abstract. Wind farm layout optimization is usually subjected to boundary constraints of irregular shapes. The analytical expressions these shapes are rarely available, and consequently, it can be challenging include them in the mathematical formulation problem. This paper presents a new methodology integrate multiple disconnected domain boundaries wind problems. method relies on gradients distances between turbine locations boundaries, which represented by polygons. parameterized...
Abstract. Wind farm layout optimization is usually subjected to boundary constraints of irregular shapes. The analytical expressions these shapes are rarely available, and, consequently, it can be challenging include them in the mathematical formulation problem. This paper presents a new methodology integrate multiple disconnected and domain boundaries wind problems. method relies on gradients distances between turbine locations boundaries, which represented by polygons. parameterized...
Abstract Inside wind farms, wake effects are the primary source of turbine interactions, and as such, they constitute one most important aspects farm operations. The two widespread methods for calculating flow computational fluid dynamics (CFD) engineering models. Both have drawbacks; CFD can be very accurate but computationally expensive. Vice versa, models sacrifice accuracy by simplifying physics, thereby improving efficiency. In cases where many evaluations needed, this trade-off is a...
Abstract A new wake surrogate model based on Reynolds-averaged Navier-Stokes (RANS) single rotor simulations is presented. The relies a series of three-dimensional pre-calculated deficit and added turbulence intensity flow fields, stored in look-up table (LUT) as function the thrust coefficient ambient intensity. For any combination these parameters, around wind turbine can be predicted by linearly interpolating within table. Furthermore, resulting fields from different sources superposed to...