Using CFD to model flows and loads in hydraulic structures of power plants

With the help of Computational Fluid Dynamics (CFD), we model flows and loads in hydraulic structures of power plants. We do this by conducting virtual testing of design options in various test scenarios. We can thereby provide detailed descriptions of flow velocity, pressure fields and loads.

Intake structures are designed to help ensure a uniform flow path into the intake system as well as limit the introduction of aquatic life into the system. However, ineffective design optimisation can sometimes lead to unsustainable and inefficient operation of power, desalination and industrial plants.

Computational Fluid Dynamics (CFD) is utilised to describe the complex flow dynamics in hydraulic structures of a cooling water system. It offers the ability to virtually test scenarios and design options. This provides a highly detailed description of velocity and pressure fields, which would be difficult and expensive to attain in physical experiments. Such insights help enable the design and construction of systems which are sustainable and efficient.

Our solutions provide descriptions of the flow field into and around the intake structures. Forces from waves and current on the structure can also be analysed, to evaluate the structural integrity for a specific location.