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0218U003816,
0118U005142
,
Investigation of the behavior of samples of non-detachable joints under exploitation conditions
Salenko Olexandr Fedorovych,
26-07-2018
Kremenchuk Mykhaylo Ostrogradskiy State University
The purpose of the work is to improve the systems of evacuation of samples of non-detachable compounds and to develop a method for studying their behavior in the conditions of operation. The object of the study is vacuum evacuation systems with pre-vacuum and diffusion pumps, methods and means for studying the behavior of samples in the conditions of operation of spacecrafts. Subject of research - improvement of vacuum systems on the basis of existing vuum chambers. The main idea of the work is to provide a reliable and effective technology for studying the behavior of samples of non-detachable joints in the space environment, based on the ECSS-Q-ST-70-02C standard (November 15, 2008); For this purpose, it is planned to improve the design of the low pressure systems of the vacuum post VU-5. It is also planned to develop a method for predicting the behavior of samples in conditions of a deep-vacuum on the basis of the results obtained at a pressure of 10-3 -10-4 Pa.
Лашко Євгеній Євгенович
Орел Вадим Миколайович
Хорольська Маріанна Сергіївна
Ченчева Ольга Олександрівна
Щетинін Віктор Терентійович
2020-04-02
Updated: 2025-12-08
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