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評(píng)定國(guó)六輕型汽車(chē)蒸發(fā)污染物排放試驗(yàn)不確定度

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摘 要:為了驗(yàn)證蒸發(fā)污染物排放試驗(yàn)結(jié)果的準(zhǔn)確性,根據(jù)JJF1059.1-2012《測(cè)量不確定度評(píng)定與表示》和GB18352.6-2016《輕型汽車(chē)污染物排股限值及測(cè)量方法(中國(guó)第六階段)》,借助某輕型車(chē)的測(cè)量結(jié)果,進(jìn)行不確定度分析和評(píng)定。

關(guān)鍵詞:輕型車(chē) 蒸發(fā)污染物 不確定度

Evaluate the uncertainty of the evaporative emissions test of China VI light-duty vehicles

Chen Long Dong Zhengqi Hu Kerong

Abstract:To verify the accuracy of the evaporative pollutant emission test results, according to JJF 1059.1-2012 " Evaluation and Expression of Uncertainty in Measurement" and Limits and measurement methods for emissions from light-duty vehicles(China VI),with the measurement results of a light vehicle, the uncertainty analysis and evaluation was finished.

Key words:light-duty vehicles, evaporative emissions , uncertainty

1 引言

根據(jù)《輕型汽車(chē)污染物排放限值及測(cè)量方法(中國(guó)第六階段)》(GB 18352.6-2016)(簡(jiǎn)稱(chēng)國(guó)六標(biāo)準(zhǔn))中附錄F的規(guī)定,汽油車(chē)蒸發(fā)污染物排放量為熱浸損失與兩晝夜換氣損失THC排放之和(取24h和48h兩次結(jié)果的較大值)。(剩余1028字)

目錄
monitor