Approaches to Computer Modeling of Atmospheric Nuclear Effects.

Abstract

Five relatively distinct approaches to computer modeling of the fluid like aspects of nuclear-explosion phenomenology in the upper atmosphere are compared, with heavy emphasis laid on the problems associated with constructing a successor code to RANC. Each of the five methods is scored on 16 indices comprising four general criteria: survivability, validity of results, ease of use, and required computer resources. Highest overall scores were obtained by the system-like approaches to analytic and quasi - analytic modeling. The lowest scores were obtained by the detailed physics approaches. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1973
Accession Number
AD0757994

Entities

People

  • Jack Brown
  • Jay Boris
  • Timothy Coffey

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Atmospheres
  • Computers
  • Explosions
  • Nuclear Explosions

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Mathematics or Statistics
  • Systems Analysis and Design