Hyperflux Q1 Project Update

Hyperflux Q1 Project Update

The Hyperflux project is off to a tremendous start. Although the project is still in the early stages, CFMS has successfully applied the baseline code on real industrial test cases including the NASA high lift and drag prediction workshops.

Computational Fluid Dynamics (CFD) is used in a wide range of engineering sectors for the analysis and design of products – from aircraft to racing cars and jet turbines. Current CFD technology is lacking in accuracy and efficiency for unsteady flow problems (including acoustics) and for resolving shed vortices and wakes. This is a real problem for industry: expensive physical prototypes are still required since computational tools are unreliable for these unsteady flow phenomena.

High-order methods (HOMs) provide a potential solution, providing higher fidelity solutions than currently achievable with low-order schemes on unstructured grids. Dr. Peter Vincent and his group at Imperial College are experts in this field - underpinned by an EPSRC Early Career Fellowship and DTA PhD Studentships. The group are working with technical specialists at the Centre for Modelling and Simulation (CFMS) and cloud high performance computing (HPC) specialist Zenotech to create a prototype software base for industrial evaluation. HOMs has the potential to speed up the design cycle, reduce costs and improve products. A number of commercial aerospace organisations and industry associations have agreed to contribute a test case to evaluate the prototype software – validating and verifying it against existing data and processes, and providing feedback on the impact on the need for physical prototyping. One KTN is directly engaged to provide additional dissemination.

The software prototype will embody the latest in high-performance computing, particularly heterogeneous configurations of conventional and many-core processors for speed and energy efficiency. Via remote (cloud) access to its virtual engineering hub, CFMS will make the prototype software available to other sectors (civil engineering, automotive and renewable energy) and support its uptake with local specialists. Hyperflux will be a shared UK-based software tool, underpinned by expertise within the UK. This is in line with government strategies for HVM and ICT, and forms a cornerstone for the new UK aerodynamics ATI. This will further establish a centre of expertise in the application of the new models to on-ramp new users – particularly SMEs.

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