no code implementations • 21 Nov 2023 • Siyi Li, Arnaud Robert, A. Aldo Faisal, Matthew D. Piggott
This work proposes a novel data-driven model capable of providing accurate predictions for the power generation of all wind turbines in wind farms of arbitrary layout, yaw angle configurations and wind conditions.
1 code implementation • 28 Mar 2023 • Sokratis Anagnostopoulos, Jens Bauer, Mariana C. A. Clare, Matthew D. Piggott
We also demonstrate that when utilising the Curl model, WakeNet is able to provide similar power gains to FLORIS, two orders of magnitude faster (e. g. 10 minutes vs 36 hours per optimisation case).
no code implementations • 24 Nov 2022 • Siyi Li, Mingrui Zhang, Matthew D. Piggott
Wind turbine wake modelling is of crucial importance to accurate resource assessment, to layout optimisation, and to the operational control of wind farms.
no code implementations • 22 Jul 2022 • Joseph G. Wallwork, Jingyi Lu, Mingrui Zhang, Matthew D. Piggott
We demonstrate that this approach is able to obtain the same accuracy with a reduced computational cost, for adaptive mesh test cases related to flow around tidal turbines, which interact via their downstream wakes, and where the overall power output of the farm is taken as the QoI.
1 code implementation • 21 Jun 2022 • Mingrui Zhang, Jianhong Wang, James Tlhomole, Matthew D. Piggott
General optical flow methods are typically designed for rigid body motion, and thus struggle if applied to fluid motion estimation directly.
1 code implementation • 24 Apr 2022 • Wenbin Song, Mingrui Zhang, Joseph G. Wallwork, Junpeng Gao, Zheng Tian, Fanglei Sun, Matthew D. Piggott, Junqing Chen, Zuoqiang Shi, Xiang Chen, Jun Wang
However, mesh movement methods, such as the Monge-Ampere method, require the solution of auxiliary equations, which can be extremely expensive especially when the mesh is adapted frequently.
1 code implementation • 28 Jul 2020 • Mingrui Zhang, Matthew D. Piggott
Recently, the development of deep learning based methods has inspired new approaches to tackle the PIV problem.