Mathematical Modelling of Fluid Motion in Borewell Filtering Devices

DOI

10.2991/isees-18.2018.84How to use a DOI?

Keywords

filtration flows, differential equatations, boundary conditions, average weighted potential, geometry of filter element, mechanical impurities

Abstract

The use of equations known in filtering theory to determine parameters of fluid motion through filters of various designs used in the oil industry to clean up the products from mechanical impurities is described. Analytical studies and calculations have been carried out to determine the speed of fluid motion in filters of frame-bar, ringed, perforating types, as well as through the packing of gravel filters. The selection of new boundary conditions simplifies the solution of the resulting differential equations; and the increase in the calculated parameters by 5-10% (Hou method) eliminates the probability of error. Thus, the obtained values of the filtering parameters allow to correctly choose the size and geometry of the filter elements

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - N.D. Bulchaev
AU  - A.Sh. Khaladov
AU  - I.I. Aliyev
AU  - Yu.V. Zeygman
AU  - Yu.A. Kotenev
PY  - 2018/12
DA  - 2018/12
TI  - Mathematical Modelling of Fluid Motion in Borewell Filtering Devices
BT  - Proceedings of the International Symposium “Engineering and Earth Sciences: Applied and Fundamental Research” (ISEES 2018)
PB  - Atlantis Press
SP  - 447
EP  - 452
SN  - 2352-5401
UR  - https://doi.org/10.2991/isees-18.2018.84
DO  - 10.2991/isees-18.2018.84
ID  - Bulchaev2018/12
ER  -