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Old   May 7, 2007, 01:08
Default unit of NO
sijin james
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hi to all

can anybody tell what the unit of NO and soot using in STAR CD?? actually it is mass fraction and i want know exact unit.. i mean kg/kg or gram/kg or mg/kg...

thanks to all for ur timely support.
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Old   May 7, 2007, 01:46
Default Re: unit of NO
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parts per million (ppm)....
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Old   May 12, 2007, 00:01
Default Re: unit of NO
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ppm(parts per million) equals mg/kg. For example if your NO concentration value is equal to 0.001 that means 1000ppm or 1g/kg.
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