Accession Number : ADA019692
Title : Analytical Diffusion Model Computer Program.
Descriptive Note : Interim rept.,
Corporate Author : AEROSPACE CORP EL SEGUNDO CALIF AEROPHYSICS LAB
Personal Author(s) : Foster,Karen L. ; Herbelin,John M.
Report Date : JAN 1976
Pagination or Media Count : 28
Abstract : The Analytical Diffusion Model (ADM) program has been written to predict the performance of continuous wave (cw) HF or DF chemical lasers. ADM performs laminar and turbulent calculations for slit or axisymmetric nozzles. It is based upon a temperature-dependent analytical solution for the premixed case coupled with a flame sheet mixing scheme, and can be run under either constant pressure or constant density conditions. The ADM program is ideal for parametric studies because of its minimal computer run time and is able to reproduce the results of the numerical cw chemical laser programs consistently to within a few percent.
Descriptors : *Chemical lasers, *Diffusion, *Computer programs, Hydrogen fluoride, Deuterium compounds, Gas dynamic lasers, Mixing, Mathematical prediction, Supersonic nozzles
Subject Categories : Lasers and Masers
Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE