ISSN:
1573-8906
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
Notes:
Conclusions 1. In the course of prolonged standard diaphragm utilization their rim radius of curvature attained 0.225 mm, and this produces in the case of small diaphragm-hole diameters a flow-measurement error up to 7%. 2. Existing techniques for determining diaphragm input-rim sharpness and correction factors for its bluntness, according to [3], do not ensure the required precision in measuring flows. 3. The proposed flowmeter-reading correction coefficient accounts for blunting of the standard-diaphragm input rims in the course of utilization.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00824661
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