NUMERICAL METHODS OF COMPUTING THREE-DIMENSIONAL TRAJECTORIES FOR ADIABATIC AND DIABATIC FLOWS,

Abstract

A computer method for objective computation of adiabatic three-dimensional trajectories in the free atmosphere is presented. This technique utilizes a digital adaption of the graphical iterative method introduced by Danielsen (1961). The program is applied to a test case and is found to give generally satisfactory results. Some difficulties are encountered in cases of very low wind speeds and also in regions of strong anticyclonic wind shears. A method for inclusion of diabatic effects is outlined in detail. This approach may allow investigation of more complicated flow problems than have been previously possible. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1968
Accession Number
AD0674602

Entities

People

  • J. D. Mahlman

Organizations

  • Naval Postgraduate School

Tags

DTIC Thesaurus Topics

  • Atmospheres
  • Computations
  • Computers
  • Inclusions
  • Mathematics
  • Three Dimensional
  • Trajectories
  • Wind
  • Wind Shear

Readers

  • Atmospheric Science/Meteorology
  • Fluid Mechanics and Fluid Dynamics.
  • Operations Research