THE EFFECT OF GAS EVOLUTION ON HYDRODYNAMIC CHARACTERISTICS OF FLUID FLOW IN PIPELINE

Conference proceedings article

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Author list: Panakhov GM, Abbasov EM, Bakhtiyarov SI, Siginer DA

Publisher: AMER SOC MECHANICAL ENGINEERS

Place: NEW YORK

Publication year: 2017

Number of pages: 3

ISBN: 978-0-7918-5061-9

Languages: English-Great Britain (EN-GB)

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Abstract

A relative motion of different phases leads to formation of certain. forces at the interface of transported fluid and pipe walls. In the non-isothermal flow case a thermal interaction between the phases will affect the flow velocity, the pressure and the temperature distributions in variable cross section pipes. Laboratory experiments were conducted in order to study the effects of the gas generation at the pipe walls on the hydrodynamic characteristics of the two-phase oil/gas flow. It is shown that a throughput capacity of the pipe is affected by the temperature difference between the oil and the pipe walls. At certain temperature difference value (similar to 3 degrees C) the pipe capacity reached a maximum value.

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