SVIBOR - Papers quoted in CC - project code: 2-06-221
MINISTRY OF SCIENCE AND TECHNOLOGY
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SVIBOR - Collecting Data on Projects in Croatia
Papers quoted in Current Contents on project 2-06-221
Quoted papers: 2
Other papers: 59
Total: 61
Title: Fluid Flow Measurement System
- Authors:
- Marić, Ivan (82830)
Number: S, O
Volume: CROS
Year: 1993
Pages: from 56 to 57
Number of references: 110
Language: hrvatski
Summary: In this paper we have described a general system for fluid
flowmeasurement. We have supposed circular cross-section conduitsrunning
full. The measurement system enables selection of theprimary element,
definitions of the static parameters at the
measurement point, performs periodic sampling and the fluidcontents
analysis, measurement of the dynamic parameters thatare influencing flow
directly, periodic self-certification andcalibration of analog to digital
conversions. In addition itperforms computationally intensive flow
calculation algorithms,
calculation of the characteristic parameters of complex fluids,
communications between digital processor and master computer, andgraphical
interpretation of the measurement data and thecalculation results. In the
presented measurement system we haveimplemented different types of primary
elements like orifice plates, nozzles, venturi tubes, and turbines.
Also, we have builtin the complex numerical flow algorithms for different
gases, gasmixtures, water and steam. By means of analog and digital
inputand output signals, and the communication subsystem, digitalcomputer
can also perform complex process controlling functions.The measurement
system achieves high precision analog to digitalinput conversions by
periodic autocalibration, even inunfriendly environments.
Keywords: measurement system, primary element, self-certification, flow algorithms
Information: svibor@znanost.hr
