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DEVELOPMENT AND TESTING OF A VISCO-ANTITURBULENT ADDITIVE WITH A NANOCOMPONENT

Liia Baibekova

First published: 2017-11-20https://doi.org/10.5593/sgem2017h/15/s06.014View metrics

Abstract

In this paper, we have studied the changes in the rheological and hydromechanical properties of oil environments (oil, fuel oil, diesel fraction) at various rates of their flow and turbulence in the temperature range. A formula has been developed and the mechanism of action of a viscous-turbulent additive with a nanocomplex in the temperature range from 20 пїЅ C to -5 пїЅ C has been studied. The action of this composition (additive) is based on the formation of new straight-chain structures - "macromolecules" due to adsorption forces, in the center of which there are nanoparticles, on which the "straight-through" adsorption of polymer molecules is. A new structure of the linear structure "pseudopolymers" with a higher molecular mass than the original polymer is formed. The study was carried out on a unique bench apparatus for the study of fluid motion in a wide Reynolds range and on a DV-II + Pro rotational viscometer. According to the results obtained, the additive synthesized by us with a nanocomponent increases the carrying capacity of diesel fuel by 6.25%. It is established that the additive exhibits "viscous" properties at low shear rates and temperatures close to 00C. As the turbulence of the flow increases, the action of the nanocomponent decreases in viscosity.

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Publication details

Title
DEVELOPMENT AND TESTING OF A VISCO-ANTITURBULENT ADDITIVE WITH A NANOCOMPONENT
Authors
Liia Baibekova
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publisher
STEF92 Technology
Year
2017
Pages
107-114
SWS Citekey
Baibekova20176107114
ISSN
1314-2704
ISBN
978-619-7408-26-3
Language
en
Publication type
Conference Paper
Keywords
oilflow propertiesviscosity reducingturbulent viscosity reducing additives (or anti-turbulent additives)hydraulic resistancediesel fuel fractionReynolds number.
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