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amitbasu
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Measuring Normal Gas Flow

01/27/2010 5:48 AM

What is meant by normal gas flow? How NM cub / hr is different fro M cub / hr?
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JohnDG
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#1

Re: Normalisation

01/27/2010 6:06 AM

Normal means the volume at 1 atm. So 1 m3 at 2 atm = 2 Nm3

Confusing if it appears anywhere with descriptions of forces, as 1 Nm3 could be taken to mean "one Newton-cubic-metre" - whatever that is!

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amitbasu
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#2
In reply to #1

Re: Normalisation

01/27/2010 6:14 AM

Thanks for the reply, but what about temperature ? What is the standard temperature for normalisation ?
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JohnDG
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#3
In reply to #2

Re: Normalisation

01/27/2010 6:32 AM

20°C.

This link gives definitions.

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Kaisan
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#4

Re: Measuring Normal Gas Flow

01/27/2010 10:48 PM

See this thread. There is no one single definition of normal temperature and presure.

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