Development of a Technique for Filling Pneumatic Automation Device Chambers During Pneumatic Vacuum Tests-Reference-Cited by-同舟云学术

Development of a Technique for Filling Pneumatic Automation Device Chambers During Pneumatic Vacuum Tests

Published:2022-03 Issue:3 (744) Volume: Page:103-112
ISSN:0536-1044
Container-title:Proceedings of Higher Educational Institutions. Маchine Building
language:
Short-container-title:PoHEI.MB

Author:

Aliev A.R.¹

Affiliation:

1. Design Bureau «Armatura» — branch of JSC «Khrunichev State research and Production Space Center»

Abstract

The article considers an automated system for filling the pneumatic automatic device working chambers with gas during leak tests. A new algorithm for the filling process is proposed allowing significant reduction of the duration of tests by increasing the intensity of heat exchange. The processes of filling the working chamber with gas according to the standard and developed algorithms are compared. It has been found that the proposed algorithm, when checking the tightness of the product, provides a significant reduction in the time of filling the chamber with gas, excluding significant fluctuations in the gas temperature and stresses inside the product material.

Publisher

Bauman Moscow State Technical University

Subject

General Engineering

Reference34 articles.

1. Veselkov V.V., Rydlovskiy V.P., Shtayts V.V. Advancement of leakages testing technology for testing reactor containments of new atomic vessels. Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S.O. Makarova, 2018, vol. 10, no. 2, pp. 346–355, doi: https://doi.org/10.21821/2309-5180-2018-10-2-346-355 (in Russ.).

2. Chubar’ A.V., Pastushenko O.V., Kolchanov I.P. Prospects of improvement of descriptions of tent-bed test for control of impermeability of systems of space vehicles of connection. Zhurnal Sibirskogo federal’nogo universiteta. Tekhnika i tekhnologii [Journal of Siberian Federal University. Engineering and Technologies], 2014, no. 7, pp. 811–820. (In Russ.).

3. Kishkin A.A., Kolchanov I.P., Delkov A.V., et al. The problem of increasing the sensitivity of local control methods for tightness products of rocket and space technology. Vestnik SibGAU im. akademika M.F. Reshetneva, 2014, no. 1, pp. 127–133. (In Russ.).

4. Belyakov I.T., Zernov I.A., eds. Tekhnologiya sborki i ispytaniy kosmicheskikh apparatov [Assembly and test technology of spacecraft]. Moscow, Mashinostroenie Publ., 1990. 352 p. (In Russ.).

5. Kholodkov N.V., ed. Eksperimental’naya otrabotka kosmicheskikh letatel’nykh apparatov [Experimental adjustment of spacecraft]. Moscow, Izd-vo MAI Publ., 1994. 412 p. (In Russ.).