Uncertainty evaluation of porosity measurement of carbon fiber composites based on microscope scale method
The microscopic scale method was used to evaluate the measurement uncertainty of the porosity test results of carbon fiber composites.The sources of uncertainty were analyzed and each uncertainty component was calculated.The results show that the main factor affecting the uncertainty was the measurement repeatability of the number of pore lattices.
microscope scale methodcarbon fiber composite materialthe number of pore latticemeasurement uncertaintyrepeatability measurement error
国家科技期刊平台
NSTL
万方数据
