Contribution of Surface Diffusion in Measurements of the Effective Diameter of Pores in Nuclear Ultrafiltration Membranes by the Gas-Dynamic Method / Ovchinnikov V.V., Kuznetsov V.I., Porodnov B.T., Seleznev V.D., Khanyakin A.S. // Colloid journal of the USSR. - 1988. - V. 50, l. 1. - P. 52-57.

ISSN:

00101303

Type:

Article

Abstract:

The contribution of the surface flow of a gas to the total flow rate has been investigated experimentally on the basis of the method of the gas-dynamic monitoring of nuclear ultrafiltration membranes in the gases He, N2, Kr, and Xe. The characteristic parameters of the surface diffusion for each gas has been determined, and approximation plots, on the basis of which the boundaries of the applicability of the method were selected, have been determined. The membranes have been prepared by the bombardment of industrial polyethylene terephthalate films with a monoenergetic beam of Xe-129 particles.

Author keywords:

Index keywords:

Flow of Fluids - Porous Materials; Gas Dynamics - Mathematical Models; Gases - Diffusion; Polyethylene Terephthalate - Radiation Effects; Ultrafiltration; Effective Pore Diameter; Gas Dynamic Monitori

DOI:

нет данных

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0024035294&partnerID=40&md5=e66ad5025bf84c93f8017137d0e7617d

Соавторы в МНС:

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-0024035294&partnerID=40&md5=e66ad5025bf84c93f8017137d0e7617d
Affiliations	S.M. Kirov Ural Polytechnical Inst, Russian Federation
Correspondence Address	Ovchinnikov, V.V.; S.M. Kirov Ural Polytechnical InstRussian Federation
CODEN	COJOA
Language of Original Document	English
Abbreviated Source Title	Colloid J USSR
Source	Scopus