Mathematical modeling of the process of fluid filtration through a multi-layer filtering element

Vecherkovskaya, Anastasia; Popereshnyak, Svitlana

doi:10.15587/2312-8372.2017.109309

Cited by 3 publications

(3 citation statements)

References 5 publications

(5 reference statements)

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“…For example, a cartridge filter element that operates with a liquid supply from the outside to the inside has a strong and coarse inner carcass ply. It is superimposed with a fine-grained dense filtering layer and further, a surface layer of lower density, which functions as a contaminant accumulator [8,10,11] (Fig. 3).…”

Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

“…3). A common opinion about the number of layers in the filter element, their percentage and density, which this particular filtration process requires, does not exist [10]. In practice, they can be obtained, for example, by varying the air pressure on the molten polypropylene.…”

Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

“…Also, attention is paid to the very process of filtering the liquid through the filter element [10][11][12][13]. In particular, in [14], quantitative information is obtained on the effect of reinforcement of polypropylene with different proportions of nanolayers.…”

Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

See 2 more Smart Citations

Software for productivity calculation of polypropylene filtering element in dependence from its application

Vecherkovskaya

Popereshnyak

2017

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Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

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Software for productivity calculation of polypropylene filtering element in dependence from its application

Vecherkovskaya

Popereshnyak

2017

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Hydrodynamic evaluation of a filter bed of porous material from stratified sedimentary rocks for the removal of turbidity in surface waters

Villabona-Ortíz

Tovar

López-Barbosa

2022

South African Journal of Chemical Engineering

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Experimental study on the optimal performance of gas turbine (GT) inlet air filtration system for offshore application

Effiom,

Ajor,

Effiom

et al. 2023

J. Eng. Appl. Sci.

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An experimental study on the optimal gas turbine inlet air filtration system performance for offshore applications is presented. The objective is to conduct a comparative real-time data analysis for an offshore selection of optimal filtration system. Different filtration configurations were set up in a wind tunnel under simulated offshore environmental settings. The considered filter grades (A, B, C, D, E and F) align with the ASHRAE filter class (F7, H12, E11, E10, G5 and F9). Offshore contaminants weighing 1000 g, ranging between 0.05 and 20 µm, were used based on ASTM standards. The contaminants were loaded between 20 and 100% mass. The results indicate that the accumulated contaminant across the filter elements at 100% loading for A, B, C, D, and E filters ranged between 205.36 and 318.02 g. Similarly, the pressure differential change across the filters A–B, D–E, B–C, E–F, and filter housing inlet–outlet were estimated at 19.02 kPa, 16.9 kPa, 2.54 kPa, 2.86 kPa, and 2.25 kPa, respectively, while the particle removal efficiency for A, C and D filters were highest calculated at 53%, 58.22% and 51.69%, respectively. The result proved significant, with an overall improvement in the compressor output at 205 kW for a pressure change of 2.25 kPa at the filter housing outlet used to establish the optimal performance. The filter elements recorded decreased efficiency across the compressor stages due to mass accumulation on the media surface area. The study inferred that a 3-stage filtration with filter combination A–B (F7–H12), D–E (E10–G5), and B–C (H12–E11) is suitable for an inlet filtration system for GTs operating within the studied offshore environment.

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Mathematical modeling of the process of fluid filtration through a multi-layer filtering element

Cited by 3 publications

References 5 publications

Software for productivity calculation of polypropylene filtering element in dependence from its application

Software for productivity calculation of polypropylene filtering element in dependence from its application

Hydrodynamic evaluation of a filter bed of porous material from stratified sedimentary rocks for the removal of turbidity in surface waters

Experimental study on the optimal performance of gas turbine (GT) inlet air filtration system for offshore application

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