Dust Cloud Models: Sensitivity of Calculated Transmittances to Variations in Input Parameters

Abstract

The modeling of the transmission of visible and infrared radiation through artillery-produced dust clouds depends on several quantities, processes, and assumptions which are parameterized either as scaling laws and multiplicative factors or are specified directly as input values. Computer models by their very nature are deterministic, delivering single-valued outputs for specific inputs. In reality the input quantities are themselves not always well-known, and many other parameters are simply best estimates within a range of possible choices. Several parameters from the different phases of dust cloud transmission problems have been varied within appropriate ranges.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1981
Accession Number
ADA103310

Entities

People

  • Melvin G. Heaps

Organizations

  • Atmospheric Sciences Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Artillery
  • Atmospheric Sciences
  • Boundary Layer
  • Detectors
  • Explosions
  • Explosive Charges
  • Explosives
  • Line Of Sight
  • Measurement
  • Military Research
  • Optical Properties
  • Particle Size
  • Physics Laboratories
  • Test And Evaluation
  • Test Facilities
  • Turbulence
  • Wind Direction

Fields of Study

  • Physics

Readers

  • Atmospheric Remote Sensing.
  • Computational Modeling and Simulation
  • Control Systems Engineering.