Air Compressor Plate Drum’s Reliability Analysis

Abstract

Based on the finite element theory, air compressor plate drum is analyzed in the rotating and loading circumstances. The maximum displacement sum was regarded as a random output variable, when plate angular velocity the elastic modulus, Poisson’s ratio density and equivalent centrifugal force were randomized, and were considered as a random input variable. Supposed all input variables are normal distribution. After Monto Carlo sampling is implemented one thousand times, the reliability and sensitivity of air compressor plate drum can be obtained.