Accession Number : AD0281924

Title :   A TWO-FLUID MODEL FOR MISSILE EXHAUST TRAIL EXPANSION.

Descriptive Note : Scientific rept. no. 4,

Corporate Author : GEOPHYSICS CORP OF AMERICA BEDFORD MASS

Personal Author(s) : Sherman ,Christopher ; Guess,Arnold W.

Report Date : 01 JUN 1962

Pagination or Media Count : 36

Abstract : Contents: Derivation of two fluid equations; Discussion of the two fluid equations; The question of equilibrium, Asymptotic behavior of two-fluid equations for early and intermediate phases, Asymptotic behavior of the two-fluid equations for late phase, Conversion of two-fluid equations to a form suitable for machine calculations, Derivation of equations of mementum and energy from the Boltzmann equation, Derivation of collision frequency, mementum transfer, and energy transfer for a hard sphere model, Detail of derivation of energy transfer formula.

Descriptors :   *CONDENSATION TRAILS, *GUIDED MISSILES, DIFFUSION, DYNAMICS, EQUATIONS, FLUID MECHANICS, GASES, HYDRODYNAMICS, MATHEMATICAL ANALYSIS, PARTIAL DIFFERENTIAL EQUATIONS

Distribution Statement : APPROVED FOR PUBLIC RELEASE