Методика проектирования технологических процессов изготовления изделий из пористых материалов с заданными свойствами

14 / 15

А.Ф. Третьяков
14 Инженерный журнал: наука и инновации # 2·2017
Design technique of manufacturing process
of porous material products with desired properties
© A.F. Tretyakov
Bauman Moscow State Technical University, Moscow, 105005, Russia
Metallic porous materials are notable for various types of structure-forming elements
and processes of their manufacture. The technology created for manufacturing products
with desired properties is based on the phenomenon of technological heredity. The prin-
ciple of modeling the porous structures lies in the fact that a complex real object is re-
placed by a geometric model, available for mathematical modeling. We give a block
scheme of design technique of manufacturing processes of stamp-welded porous material
products with desired properties. The developed method was implemented when creating
filters with frameless spherical filtering elements made of porous mesh materials for the
purification of liquids and gases from mechanical impurities. The paper gives the test
bench results of manufactured stamp-welded filters that provide the required fineness of
purification at a maximum filtration area and specified flow rate characteristics of the
medium being filtered.
Keywords: metal porous mesh materials, woven wire mesh, manufacturing process de-
sign, technological heredity, porous structure modeling, stamp-welded product, filter,
filtering elements, nominal fineness of purification
REFERENCES
[1] Pelevin F.V. Vestnik assotsiatsii vuzov turizma i servisa — Universities for
Tourism and Service Association Bulletin, 2007, no. 3, pp. 46–51.
[2] Belov S.V., ed. Poristye pronitsaemye materialy. Spravochnik. [Porous permea-
ble materials. Manual]. Moscow, Metallurgiya Publ., 1987, 338 p.
[3] Sparks T., Chase G. Filters and Filtration. Handbook. Elsevier Publ., 2013, 444 p.
[4] Pelevin F.V., Avramov N.I., Orlin S.A., Sintsov A.L. Inzhenernyi zhurnal: nau-
ka i innovatsii — Engineering Journal: Science and Innovation, 2013, no. 4.
Available at: (March 20,
2016).
[5] Xu G., Liu Y., Luo X., Ma J., Li H. Experimental investigation of transpiration
cooling for sintered woven wire mesh structures. International Journal of Heat
and Mass Transfer, 2015, vol. 91, pp. 898–907.
[6] Zeygarnik Yu.A., Polyakov A.F., Stratev V.K., Tretyakov A.F., Shekhter Yu.L.
Ispytaniya poristogo setchatogo materiala v kachestve obolochki lopatok vysoko-
temperaturnykh gazovykh turbin [Testing of porous mesh material as coating for
high temperature gas turbine blades]. Moscow, Preprint, Joint Institute for High
Temperatures of the Russian Academy of Sciences, 2010, no. 2-502, 64 p.
[7] Bunker R.S. Gas turbine cooling. Moving from macro to micro cooling. Pro-
ceedings of the ASME Turbo Expo, 2013, 3 p.
[8] Novikov Yu.M., Bolshakov V.A. Bezopasnost zhiznedeyatelnosti — Life Safety,
2005, no. 11, pp. 53–56.
[9] Tretyakov A.F. Inzhenernyi zhurnal: nauka i innovatsii — Engineering Jour-
nal: Science and Innovation, 2016, no. 6. Available at:
[10] Dalskiy A.M., ed. Tekhnologicheskaya nasledstvennost v mashinostroitelnom
proizvodstve [Technological heredity in machine building production]. Mos-
cow, MAI Publ., 2000, 354 p.