Experimental Study of Antifriction Properties of Fluids with Nanoparticles


Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.3103/S106836661905009X

Ключевые слова: drilling mud, experiment, friction coefficient, nanoparticles, rheology, viscosity

Аннотация: Abstract: An experimental study was carried out to investigate the effect of adding nanoparticles of different size and materials on the friction coefficient of water-based drilling muds. Silicon oxides and ultradisperse diamond particles were considered as the nanoparticles. An aqueous bentonite solution with a mass fraction of 5%Показать полностьюwas used as the basic drilling mud model. The nanoparticle concentration in solutions ranged from 0.06 to 2.00 wt %. The size of nanoparticles ranged from 5 to 100 nm. It was shown the adding nanoparticles to drilling muds significantly decreases the friction coefficient, the value of which depends on the size of nanoparticles and changes appreciably at low concentrations. © 2019, Allerton Press, Inc.

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Журнал: Journal of Friction and Wear

Выпуск журнала: Vol. 40, Is. 5

Номера страниц: 420-424

ISSN журнала: 10683666

Издатель: Pleiades Publishing


  • Minakov A.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Siberian Branch, Kutateladze Thermal Phys Inst, Novosibirsk 630090, RussiaArticle)
  • Mikhienkova E.I. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Matveev A.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Neverov A.L. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)