{"title":"测量俄罗斯轨道空间站和国际空间站俄罗斯部分外部诱导大气中的污染水平","authors":"V. Dushin, Rsc Energia, A. Krylov, A. Skorovarov","doi":"10.33950/SPACETECH-2308-7625-2021-2-119-127","DOIUrl":null,"url":null,"abstract":"In view of the increasing number of science experiments being carried out in the Russian Segment of the International Space Station, there is a growing interest in the state of the environment where they are conducted, especially, in the contaminating effects of the external induced atmosphere. Sources of the induced atmosphere contamination are the off-gassing of non-metallic materials of the outer coatings, firings of control system thrusters and exhausts of various venting systems, as well as dust particles remaining on the external surfaces after launch from Earth, atmospheric aerosols and space dust. The paper presents results of measurements of molecular depositions on the sensors of quartz crystal microbalances that were used for evaluating contamination in the induced atmosphere of the first Soviet orbital stations Salyut-7 and Mir, as well as modules Pirs and Poisk of the Russian Segment of the International Space Station. The results of the experiments show a significant effect of lighting and thermal conditions of the contamination source and the quartz microbalance sensor on the measurement results.\nKey words: contamination, quartz crystal microbalance, orbital, external induced atmosphere.","PeriodicalId":384878,"journal":{"name":"Space engineering and technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Measuring contamination levels in external induced atmosphere of Russian orbital stations and the Russian Segment of the International Space Station\",\"authors\":\"V. Dushin, Rsc Energia, A. Krylov, A. Skorovarov\",\"doi\":\"10.33950/SPACETECH-2308-7625-2021-2-119-127\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In view of the increasing number of science experiments being carried out in the Russian Segment of the International Space Station, there is a growing interest in the state of the environment where they are conducted, especially, in the contaminating effects of the external induced atmosphere. Sources of the induced atmosphere contamination are the off-gassing of non-metallic materials of the outer coatings, firings of control system thrusters and exhausts of various venting systems, as well as dust particles remaining on the external surfaces after launch from Earth, atmospheric aerosols and space dust. The paper presents results of measurements of molecular depositions on the sensors of quartz crystal microbalances that were used for evaluating contamination in the induced atmosphere of the first Soviet orbital stations Salyut-7 and Mir, as well as modules Pirs and Poisk of the Russian Segment of the International Space Station. The results of the experiments show a significant effect of lighting and thermal conditions of the contamination source and the quartz microbalance sensor on the measurement results.\\nKey words: contamination, quartz crystal microbalance, orbital, external induced atmosphere.\",\"PeriodicalId\":384878,\"journal\":{\"name\":\"Space engineering and technology\",\"volume\":\"26 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Space engineering and technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33950/SPACETECH-2308-7625-2021-2-119-127\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Space engineering and technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33950/SPACETECH-2308-7625-2021-2-119-127","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measuring contamination levels in external induced atmosphere of Russian orbital stations and the Russian Segment of the International Space Station
In view of the increasing number of science experiments being carried out in the Russian Segment of the International Space Station, there is a growing interest in the state of the environment where they are conducted, especially, in the contaminating effects of the external induced atmosphere. Sources of the induced atmosphere contamination are the off-gassing of non-metallic materials of the outer coatings, firings of control system thrusters and exhausts of various venting systems, as well as dust particles remaining on the external surfaces after launch from Earth, atmospheric aerosols and space dust. The paper presents results of measurements of molecular depositions on the sensors of quartz crystal microbalances that were used for evaluating contamination in the induced atmosphere of the first Soviet orbital stations Salyut-7 and Mir, as well as modules Pirs and Poisk of the Russian Segment of the International Space Station. The results of the experiments show a significant effect of lighting and thermal conditions of the contamination source and the quartz microbalance sensor on the measurement results.
Key words: contamination, quartz crystal microbalance, orbital, external induced atmosphere.