The ORNLN-12Kemcom team has developed an electroforming advisor, CellSim. CellSim is an easy-to-use design and computational problem-solving environment for electroforming. A primary goal of this project was to enable electroformers to optimally design a process that would make a part right the first time and with minimum cost. The computer simulations can be carried out much faster than experi...

The history of RF and microwave computer-aided engineering is documented in the annals of the IEEE Microwave Theory and Techniques Society. The era began with elaborate analytically based models of microwave components and simple computer-aided techniques to cascade, cascode, and otherwise connect linear component models to obtain the responses of linear microwave circuits. Development has beco...

The goal of the Federated Intelligent Product Environment (FIPER) is to form a federation of distributed services that provide engineering data, applications and tools on a network. A highly flexible software architecture has been developed,in which engineering tools like computer-aided design (CAD), computer-aided engineering (CAE), product data management (PDM), optimization, cost modeling, e...

We present a framework for rendering very large 3D models at nearly interactive rates. The framework scales with model size. Our framework can integrate multiple rendering acceleration techniques, including visibility culling, geometric levels of detail, and image-based approaches. We describe the database representation scheme for massive models used by the framework. We provide an effective p...