CFD ANALYSIS OF FLOWS IN A HIGH-PRESSURE NATURAL GAS PIPELINES WITH DIFFERENT SHAPES OF ORIFICE PLATES
Abstract eng: This work aims to present the numerical analysis of the natural gas which flows through the highpressure pipelines and the orifice plate by using CFD methods. The paper contains CFD calculations of the flowing natural gas in the pipe with different geometry of used orifice plates. One of them has a standard geometry and a shape without any deformation and the others are deformed by the action of the pressure differential. It shows behaviour of the natural gas in the pipeline by the pressure fields of the gas in all models and their differences. This research is based on the fact, that small deformation of the orifice plate can cause differences in the measured pressure differentials from what is mass flow calculated.
Contributors:
Publisher:
Brno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
Conference Title:
Conference Title:
Engineering Mechanics 2014
Conference Venue:
Svratka (CZ)
Conference Dates:
12/05/2014 - 15/05/2014
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-12-04, last modified 2014-12-04
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