CALCULATION METHODS OF VARIABLE PRESSURE-DROP FLOWMETERS ACCURACY IMPROVEMENT
Journal: SCIENTIFIC PAPERS COLLECTION OF THE ANGARSK STATE TECHNICAL UNIVERSITY
Volume 2018 № 1
, 2020
Rubrics: TECHNICAL CYBERNETICS
Authors:
Type:
Article
Pages:
from 88
to 92
Status:
Published
Received:
05.12.2018
Accepted:
04.03.2020
Published:
04.03.2020
Subject area:
02.01
06.39
10
100
1000
06.39
10
100
1000
Language:
Russian
Keywords:
pressure differential flowmeter, measurement uncertainty, modifying factors.
Abstract (English):
Based on the data for calculating the product flow in the pipeline, measurement uncertainties of flow are analyzed with pressure differential flowmeter and a method for measurement accuracy improvement is proposed.
Based on the data for calculating the product flow in the pipeline, measurement uncertainties of flow are analyzed with pressure differential flowmeter and a method for measurement accuracy improvement is proposed.
Keywords:
pressure differential flowmeter, measurement uncertainty, modifying factors.
pressure differential flowmeter, measurement uncertainty, modifying factors.
1. GOST 8.586.(1-5)-2005 (ISO 5167-2:2003). Izmerenie rashoda i kolichestva zhidkostey i gazov s pomosch'yu standartnyh suzhayuschih ustroystv. M.: Izdatel'stvo standartov, 2007.
2. GOST 2939-63. Gazy. Usloviya dlya opredeleniya ob'ema. M.: Izdatel'stvo standartov, 1998.
3. Kremlevskiy P.P. Rashodomery i schetchiki kolichestva veschestv: spravochnik. SPb.: Politehnika, 2002. Kn. 1. 409 s.
4. Lepyavko A. P. Neopredelennost' teplotehnicheskih izmereniy: konspekt lekciy. M.: ASMS, 2008. 42 s.
