Exact integration and its application in adaptive boundary element analysis of two-dimensional potential problems

A family of second-order boundary damper

A family of second-order boundary dampers for finite element analysis of two and three-dimensional problems in transient exterior acoustics

✍ K. G. Manoj; S. K. Bhattacharyya 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 219 KB 👁 3 views

Numerical modelling of exterior acoustics problems involving in"nite medium requires truncation of the medium at a "nite distance from the obstacle or the structure and use of non-re#ecting boundary condition at this truncation surface to simulate the asymptotic behaviour of radiated waves at far "e