Optimization of the fine structure and flow behavior of anisotropic porous filters, synthesized by SLS method

I. Shishkovski, V. Sherbakov, A. Pitrov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

The main goal of the work was optimization of the phase and porous fine structures of filter elements and subsequent laser synthesis by the method layer-by-layer Selective Laser Sintering (SLS) of functional devices, exploration of their properties and requirements of synthesis. Common methodical approaches are developed by the searching optimal requirements of layer-by-layer synthesis usable to different powder compositions and concrete guidelines (conditions of sintering, powder composition, etc.) for SLS of filter elements (including anisotropic) from metal-polymer powder mixture - brass + polycarbonate {PC} = 6:1. As a result of numerical simulations it designed an original graph - numerical procedure and represented a computer program for definition of flow filter performances, as homogeneous (isotropic) as heterogeneous (anisotropic), having the cylindrical shape. Calculation of flow behavior for anisotropic filter elements allows predicting their future applications and managing its.

Original languageEnglish
Title of host publicationInternational Conference on Lasers, Applications, and Technologies 2007
Subtitle of host publicationLaser-assisted Micro- and Nanotechnologies
DOIs
Publication statusPublished - 2007
Externally publishedYes
EventInternational Conference on Lasers, Applications, and Technologies 2007: Laser-assisted Micro- and Nanotechnologies - Minsk, Belarus
Duration: 28 May 20071 Jun 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6732
ISSN (Print)0277-786X

Conference

ConferenceInternational Conference on Lasers, Applications, and Technologies 2007: Laser-assisted Micro- and Nanotechnologies
Country/TerritoryBelarus
CityMinsk
Period28/05/071/06/07

Keywords

  • FEM of flow filter properties
  • Fine structures
  • Functional - Graded 3D parts
  • Metal-polymer powder composition
  • Porous filter elements
  • Selective laser sintering

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