Electromagnetic Fields and Effects Inside Aircraft Cabins, Cockpits, and Avionics Bays

HyPerComps proposed effort will specifically address the following NAVAIR requirements: A method is contributing new ideas and innovations in both time-domain and frequency domain computational electromagnetics (CEM), especially in addressing accuracy and scalability for large-scale modeling of EM fields inside and around complex cavities, and computational efficiency for quick turnaround for frequencies to Ku band, 12-18 GHz, Be able to handle different CAD models (IGES, STEP, Parasolid, STL, and SAT) including blue light scan data, andSoftware architecture to include both CPU and GPU clusters of moderate size (workstation level (64-256 cores) to HPC clusters (thousands of cores)). Some of the emerging and enabling technologies that support the EM development at HyPerComp are,High order discontinuous Galerkin (DG)-based framework for Maxwells equationsHigh order geometry representation (same order as solutionisoparamtric elements)Automatic CAD repair tools and hybrid structured/unstructured gridding High order absorbing outer boundary conditions Reduced order basis methods (RBM) for rapid generation of near and far fields over the entire flight range