Converting Boundary Representation Solid Models to Half-Space Representation Models for Monte Carlo Analysis
Conference
·
OSTI ID:903197
Solid modeling computer software systems provide for the design of three-dimensional solid models used in the design and analysis of physical components. The current state-of-the-art in solid modeling representation uses a boundary representation format in which geometry and topology are used to form three-dimensional boundaries of the solid. The geometry representation used in these systems is cubic B-spline curves and surfaces--a network of cubic B-spline functions in three-dimensional Cartesian coordinate space. Many Monte Carlo codes, however, use a geometry representation in which geometry units are specified by intersections and unions of half-spaces. This paper describes an algorithm for converting from a boundary representation to a half-space representation.
- Research Organization:
- Knolls Atomic Power Laboratory (KAPL), Niskayuna, NY
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC12-00SN39357
- OSTI ID:
- 903197
- Report Number(s):
- LM-07K010
- Country of Publication:
- United States
- Language:
- English
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