Applications To Engineering Design Of The General Geometry, Grid Analysis (GGA) Object In DT_NURBS

摘要

The DT_NURBS spline geometry subroutine library is a Non-Uniform Rational B-spline library developed with the goal of providing a common mathematical base for integrating geometrically dependent analysis tools with design geometry; and as a tool for use in the development of multi-disciplinary applications. In this paper we will describe the approach taken with the DT_NURBS library, the basic library entities themselves and how they can be used to affect the integration of diverse geometries and analyses.