STATIC MIXERS IN FLUSHING FLUID CIRCULATION SYSTEMS OF DRILLING RIGS

Authors

DOI:

https://doi.org/10.26906/znp.2018.50.1076

Keywords:

static mixer, mud, modelling, vorticity field, turbulence intensity, turbulence scale

Abstract

The work of three static mixer designs in flushing fluid circulation systems of drilling rigs was studied taking into account the basic parameters of drilling mud. Modelling was carried out, and parametric slurry fields were obtained in the pipe work area, that  is in a static mixer installation site and in the area of pipeline behind it. The following models were obtained: velocity fields, vorticity fields, turbulence intensity fields, scale turbulence fields along the travel path. Graphs of the parameters changes regarding the tube axis were plotted. The comparative analysis of patterns and curves was carried out. The rational design of static mixer for obtaining of optimum mud mixing technology features is grounded.

References

Characterization of flow and mixing in an SMX static mixer [Electronic resource] / J. M. Zalc, E. S. Szalai, F. J. Muzzio, S. Jaffer // AIChE Journal. – 2002. – Vol. 48, Issue 3. – P. 427 – 436. – Access mode: http://onlinelibrary.wiley.com/doi/10.1002/aic.690480303/abstract. DOI: https://doi.org/10.1002/aic.690480303

Білецький В. С. Збагачувальна техніка та технології при приготуванні й регенерації бурових розчинів // В. С. Білецький, М. В. Ткаченко // Збагачення корисних копалин: наук.-техн. зб. – 2017. – Вип. № 66 (106). – С. 41 – 47.

Викладена заявка № 58-104997, Японія. МКИ3 С10L5/00. Пристрій грудкування вугілля у трубопроводі. – заявл. 22.06.83.

Nienow A. W. Mixing in the Process Industries: Second Edition / A. W. Nienow, M. F. Edwards, N. Harnby // Butterworth-Heinemann. – 1997. – 432 р.

Avalosse Th. Finite-element simulation of mixing: 2. Three-dimensional flow through a kenics mixer [Electronic resource] / Th. Avalosse, M. J. Crochet // AIChE Journal. – 1997. – Vol. 43, Issue 3. – P. 588 – 597. – Access mode: http://onlinelibrary.wiley.com DOI: https://doi.org/10.1002/aic.690430304

doi/10.1002/aic.690430304/abstract.

Bakker A. Modeling of the Turbulent Flow in HEV Static Mixers [Electronic resource] / A. Bakker, R. D. LaRoche // The Online CFM Book. – 1998. – Access mode: http://www.bakker.org.

Левич В. Г. Физико-химическая гидродинамика / В. Г. Левич. – М. : Физматгиз, 1959. – 700 с.

Stec M. Numerical method effect on pressure drop estimation in the Koflo® static mixer /

M. Stec , P. M. Synowiec // Inżynieria I Aparatura Chemiczna. – 2015. – Vol. 2. – P. 48 – 50.

Kumar V. Performance of Kenics static mixer over a wide range of Reynolds number [Electronic resource] / V. Kumar, V. Shirke, K.D.P. Nigam // Chem. Eng. Journal. – 2008. – Vol. 139. – P. 284 – 295. Access mode: https://www.deepdyve.com. DOI: https://doi.org/10.1016/j.cej.2007.07.101

Singh M. K. Analysis and optimization of low-pressure drop static mixers [Electronic resource] / M. K Singh, T.G. Kang, P.D Anderson, H.E.H Meijer // AIChE Journal. – 2009. – Vol. 55, Is. 9. – P. 2208 – 2216. – Access mode: http://onlinelibrary.wiley.com DOI: https://doi.org/10.1002/aic.11846

doi/10.1002/aic.690430304/abstract.

Основы гидравлики [Электронный ресурс] / А. А. Кононов, Д. Ю. Кобзов, Ю. Н. Кулаков, С. М. Ермашонок. – Братск: ГОУВПО «БрГТУ», 2004. – 92 с. – Режим доступа: http://www.gidravl.com/.

SOLIDWORKS Flow Simulation. [Electronic resource]. – Access mode: http://www.solidworks.com/sw/products/simulation/flow-simulation.htm.

Grosser D. The Future of SolidWorks Has Always Been [Electronic resource]. – 2011. –

Access mode: http://blog.dasisolutions.com/2011/09/27/the-future-of-solidworks-has-always-been-in-your-hands/.

Білецький В. С. Застосування статичних змішувачів для селективної агрегації тонкодисперсного вугілля / В. С. Білецький, Н. В. Сургова // Вісті Донецького гірничого інституту. – 2011. – № 2(30). – С. 56 – 59.

Downloads

Published

2018-04-11

How to Cite

Biletsky, V. S., Mishchuk, Y. S., & Kuznetsova, Y. I. (2018). STATIC MIXERS IN FLUSHING FLUID CIRCULATION SYSTEMS OF DRILLING RIGS. Academic Journal Industrial Machine Building Civil Engineering, 1(50), 197–207. https://doi.org/10.26906/znp.2018.50.1076

Similar Articles

1 2 3 4 5 > >> 

You may also start an advanced similarity search for this article.