PDA

View Full Version : uncertainity of orifice flow measurements



Imtiaz Ahmed
07-05-2009, 07:10 PM
Dear Friends,

I require help in determining the uncertainty of orifice flow measurement. Please let me know how this is determined.

Does any body have ISO 5167-1 (Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 1: General principles and requirements). Please share.

Thanks in advance.

Shabbir2009
07-06-2009, 05:06 PM
You can determine the uncertainty in orifice measurement using ISO 5168.

Below is the link to ISO 5167 Part-1

Hope this helps.

Imtiaz Ahmed
07-10-2009, 07:42 AM
Thanks a lot. Please share the ISO 5168 standard for establishing the complete determination of orifice plates uncertainities.

Best Regards.

Shabbir2009
07-10-2009, 11:53 PM
Hi Imtiaz,

Here is the link:



Thanks

Imtiaz Ahmed
07-13-2009, 07:21 AM
Thank you.

mkhurram79
07-13-2009, 09:28 AM
During link processing error occoured. I do not know whether link is not good or anyother. Any one can help me.

john_r82
09-01-2009, 05:05 AM
thanks a lot guys

sambun
09-08-2009, 04:35 PM
Thanks !

MurphyZG
09-10-2009, 09:28 PM
Thanks a lot

Achmad Nur Eddin
09-11-2009, 03:21 PM
Hi Imtiaz,

Here is the link:



Thanks

The file is damaged. Please upload again

f81aa
10-16-2009, 02:21 AM
Shabbir2009, thanks for sharing

rajpd28
01-29-2010, 10:29 AM
Sir

Please give me orifice calculation literature.

Thanks

akchaitanya
03-26-2010, 07:48 PM
Some of the formule can be found in the manual given with the software FLOWEL used to sizing flow measuring eliments. One can get it along with the demo version from the FLOWEL website.

WSegovia
03-11-2011, 06:22 PM
Please could you upload the standard ISO 5168, if possible the latest standard year 2005 !

Thanks in advance, WSeg

amshah
03-12-2011, 11:13 AM
Please could you upload the standard ISO 5168, if possible the latest standard year 2005 !

Thanks in advance, WSeg
Visit