Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Research on Pore Structure of Gasar Porous Metal Filter Material
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 100-102)
Author(s): Yong-jin Li, School of Mechanical Engineering, Dalian Jiaotong University, Dalian, China, 116028
Xiao-cui Liu, School of Mechanical Engineering, Dalian Jiaotong University, Dalian, China, 116028
Abstract: Based on the fact that Gasar-process allows to obtain the specified parameters of porous structure, we obtained the formulas of permeability of the filter material with a cylindrical, elliptical and conical pores, indicated that the best technical way to increase the permeability - is to reduce the distance between the pores; demonstrated that conical pore has a high filtration precision and high filtration efficiency, thereby created a theoretical basis for the manufacture of Gazar porous filter material.
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