Analysis on Enhanced Environmental Effect of Three Different Natural Environmental Accelerated Test Methods in Typical Environment
Received:November 15, 2013  Revised:January 07, 2014
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DOI:10.7643/issn.1672-9242.2014.02.006
KeyWord:typical environment  natural environmental accelerated test method  humiture  enhanced environmental effect
        
AuthorInstitution
XIAO Min Southwest Research Institute of Technology and Engineering,Chongqing,China;Natural Environmental Test and Research Center of National Defense and Science Industry,Chongqing,China;Chongqing Engineering Institute for Environmental Corrosion and Protection,Chongqing,China
ZHOU Yi Southwest Research Institute of Technology and Engineering,Chongqing,China;Natural Environmental Test and Research Center of National Defense and Science Industry,Chongqing,China;Chongqing Engineering Institute for Environmental Corrosion and Protection,Chongqing,China
YANG Wan-jun Southwest Research Institute of Technology and Engineering,Chongqing,China;Natural Environmental Test and Research Center of National Defense and Science Industry,Chongqing,China;Chongqing Engineering Institute for Environmental Corrosion and Protection,Chongqing,China
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Abstract:
      ObjectiveTo study the enhanced environmental effect of natural environmental accelerated test methods.MethodsA change rule of humiture environmental parameters was found out through analyzing the variation of humiture environmental parameters which were real-time monitored by different natural environmental accelerated test devices in typical environment,and the enhanced environmental effects of different natural environmental accelerated test methods in typical environment were analyzed by calculating the humiture environmental parameters. ResultsA humiture changing rule graph of different natural environmental accelerated devices was obtained.ConclusionUnder-glass Exposure,black box exposure and forced ventilation glass box had obvious strengthening effects on illumination heat,and the inner temperature variation gradient was related to the sun radiation amount in the environment.
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