SBIR Phase II: Advanced Computational Models for Electromagnetic Non-Destructive Evaluation Boundary IntegralEquations

小行星9320782 这个第二阶段的小企业创新研究（SBIR）项目将支持电磁无损评估（NDE）的先进计算模型的开发。 该模型允许探头和位于工作场所内的缺陷之间的相互作用的计算。 它基于Sabbagh Associates正在开发的现有模型，但将扩展到包括对边缘和角落附近的缺陷进行建模的能力，以及对探针阵列进行建模。 该项目还将整合计算电磁学中体积积分和边界积分方程领域的最新研究，包括矢量边界元和惠特尼形式的使用。 其结果将是一个先进的商业软件包，可用于各种领域，如无损评价，医学成像，地球物理勘探和材料评估。

9320782 Sabbagh This Phase II Small Business Innovation Research (SBIR) project will support the development of an advanced computational model for electromagnetic nondestructive evaluation (NDE). The model permits the calculation of the interaction between a probe and a flaw that is located within a workplace. It is based on a currently existing model that is being developed by Sabbagh Associates, but will be extended to include the capability of modeling flaws located near edges and corners, as well as to model arrays of probes. The project will also integrate recent research in the areas of volume-integral and boundary-integral equations in computational electromagnetics, including the use of vector boundary elements and Whitney forms. The result will be an advanced commercial software package that can be used in fields as diverse as nondestructive evaluation, medical imaging, geophysical prospecting, and materials evaluation.