Accession Number : ADA140337

Title :   LGM-30B, Stage II Dissected Motor Test Report

Descriptive Note : Semi-annual test results,

Corporate Author : OGDEN AIR LOGISTICS CENTER HILL AFB UT PROPELLANT ANALYSIS LAB

Personal Author(s) : Dalaba,E M

PDF Url : ADA140337

Report Date : Feb 1984

Pagination or Media Count : 220

Abstract : Data analysis in this report is the culmination of testing on three dissected motors, as well as two test periods for a fourth dissected motor. In order to relate the newest dissected motor to previously dissected motors, an analysis of covariance was performed. The new data was subjected to a determination of significance of means and variance. Regressions of individual motor trends for many parameters are included in this report. Although these individual regressions do show some significant trends, it does not appear that age-out is imminent. (Author)

Descriptors :   *Solid propellant rocket engines, *Solid rocket propellants, *Second stage engines, Life expectancy(Service life), Regression analysis, Bipropellants, Aging(Materials), Laboratory tests, Analysis of variance, Test methods, Dissection, Mechanical properties, Modification, Patterns, Covariance, Surface to surface missiles

Subject Categories : Statistics and Probability
      Solid Propellant Rocket Engines
      Solid Rocket Propellants

Distribution Statement : APPROVED FOR PUBLIC RELEASE