Search Results for “accelerated climatic tests” – Collected book of scientific-technical articles https://journal.yuzhnoye.com Space technology. Missile armaments Fri, 21 Jun 2024 08:15:40 +0000 en-GB hourly 1 https://journal.yuzhnoye.com/wp-content/uploads/2020/11/logo_1.svg Search Results for “accelerated climatic tests” – Collected book of scientific-technical articles https://journal.yuzhnoye.com 32 32 11.2.2018 Some Peculiarities of Ensuring LRE Guarantied Service Life in the Conditions of Replacement of Components of Interindustry Application https://journal.yuzhnoye.com/content_2018_2-en/annot_11_2_2018-en/ Thu, 07 Sep 2023 11:32:42 +0000 https://journal.yuzhnoye.com/?page_id=30768
Methods of Accelerated Climatic Ageing Tests.
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11. Some Peculiarities of Ensuring LRE Guarantied Service Life in the Conditions of Replacement of Components of Interindustry Application

Authors:

Patalakha V. A., Ryzhko O. V.

Organization:

Yangel Yuzhnoye State Design Office, Dnipro, Ukraine

Page: Kosm. teh. Raket. vooruž. 2018 (2); 94-100

DOI: https://doi.org/10.33136/stma2018.02.094

Language: Russian

Annotation: The article considers the present-day aspects of predicting and establishing the guaranteed service life of liquid rocket engines. The phases and sequence of works to specify the guarantee periods are presented. The physical ground for determining thermal ageing test modes and increased humidity test modes is set forth. The mathematical dependencies are given to determine the time of testing at increased temperature, increased relative humidity, equivalent article storage temperature. The generalized list and sequence of tests to establish a guarantee period are set forth. The content of works is considered to seek for and introduce new components of inter-industry application, in particular, replacing materials for rubber mixtures during production of rubber technical goods, polymer materials (fluoroplastics, polyamides), isotropic pyrographite, ozone friendly means for degreasing liquid rocket engine assemblies being in contact with propellant component – oxygen and to seek for alternative bearings.

Key words: isotropic pyrographite, accelerated environmental tests, fluoroplastic, equivalent storage temperature, activation energy

Bibliography:
1. Vasilina V. G. et al. Autonomous Development Testing of LRPS Pneumohydraulic Supply Systems and Units. Kharkiv, 2005. 113 p.
2. Shaposhnikov V. A., Utkin V. F., Belyayev N. M. Evaluation of Rockets Guaranteed Service Life. М., 1967. 164 p.
3. GOST 9.707-81. Unified System of Corrosion and Ageing Protection. Polymer Materials. Methods of Accelerated Climatic Ageing Tests. М., 1990. 79 p.

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11.2.2018 Some Peculiarities of Ensuring LRE Guarantied Service Life in the Conditions of Replacement of Components of Interindustry Application
11.2.2018 Some Peculiarities of Ensuring LRE Guarantied Service Life in the Conditions of Replacement of Components of Interindustry Application
11.2.2018 Some Peculiarities of Ensuring LRE Guarantied Service Life in the Conditions of Replacement of Components of Interindustry Application

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]]> 1.1.2018 Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests https://journal.yuzhnoye.com/content_2018_1-en/annot_1_1_2018-en/ Mon, 04 Sep 2023 12:33:40 +0000 https://journal.yuzhnoye.com/?page_id=30158
Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests Authors: Noskov S. (2018) "Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests" Космическая техника. "Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests" Космическая техника. quot;Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests", Космическая техника. Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests Автори: Noskov S. Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests Автори: Noskov S.
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1. Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests

Authors:

Noskov S. I., Bondar’ М. А., Yeres L. O., Levchenko P. P., Petrenko Y. M.

Organization:

Yangel Yuzhnoye State Design Office, Dnipro, Ukraine

Page: Kosm. teh. Raket. vooruž. 2018 (1); 3-5

DOI: https://doi.org/10.33136/stma2018.01.003

Language: Russian

Annotation: The description of the program and its work on the part of the user is given as well as a description of the software automation solution from the programmer’s side. The introduction of an automated program has significantly accelerated the process of attestation of climatic chambers.

Key words:

Bibliography:

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1.1.2018 Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests
1.1.2018 Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests
1.1.2018 Modernization and Automation of Temperature Calculation of Measurement Errors of Climatic Chambers for Accelerated Environmental Tests
]]> 11.1.2019 Peculiarities of Development Testing of Space Rocket Thermostating System Mating Points Hoses https://journal.yuzhnoye.com/content_2019_1-en/annot_11_1_2019-en/ Wed, 24 May 2023 16:00:11 +0000 https://journal.yuzhnoye.com/?page_id=27716
Special reference was made to the role of accelerated climatic tests, as a part of factory tests, to confirm warranty obligations for the hoses. Key words: space launch system , launch site , launch complex , comprehensive development test program , test program and procedure , accelerated climatic tests , integrated tests Bibliography: 1. space launch system , launch site , launch complex , comprehensive development test program , test program and procedure , accelerated climatic tests , integrated tests .
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11. Peculiarities of Development Testing of Space Rocket Thermostating System Mating Points Hoses

Authors:

Bigun S. O.1, Khorolskyi M. S.2

Organization:

Yangel Yuzhnoye State Design Office, Dnipro, Ukraine1; State Enterprise DINTEM Ukrainian Research Design-Technological Institute of Elastomer Materials and Products2

Page: Kosm. teh. Raket. vooruž. 2019, (1); 76-80

DOI: https://doi.org/10.33136/stma2019.01.076

Language: Russian

Annotation: The range of problems of development testing of thermostating systems mating hoses for the needs of space rocketry building is most topical. In publications, insufficient attention is given to the presented range of problems. The purpose of this article is to fill in this gap. Testing of the hoses performed in accordance with comprehensive program implies a number of sequential tests and has its peculiarities. Generally, these are factory tests, participation in system and integrated tests and participation in flight tests of a space rocket. Special reference was made to the role of accelerated climatic tests, as a part of factory tests, to confirm warranty obligations for the hoses. In conclusion of the article, the concept was formulated on organization of development testing of space rockets thermostating systems hoses that reflects test peculiarities and the conclusion was made that conducting the testing of hoses according to the presented sequence ensures creation of articles that meet the requirements imposed.

Key words: space launch system, launch site, launch complex, comprehensive development test program, test program and procedure, accelerated climatic tests, integrated tests

Bibliography:

1. Degtyarev A. V., Kashanov A. E., Krivobokov L. V. Systemnyi podkhod k planirovaniyu eksperimentalnoy otrabotki novykh i modernizuemykh raket-nositeley /Systemnye technologii: Regional. mezhvuz. sb. nauch. trudov. 2011. 196 p.
2. Dunaev D. V., Krivobokov L. V. Obosnovanie vidov ispytaniy pri sozdaniy compleksnoi programmy eksperimentalnoy otrabotki typovoy rakety kosmicheskogo naznacheniya/ Aviatsionno-kosmicheskaya technika I technologia. №4. 2015. P. 26-31.
3. Dunaev D. V., Krivobokov L. V. Analiz matematicheskikh modeley otsenki nadezhnosti raketnoy techniki pri eksperimentalnoy otrabotke/ Kosmicheskaya technika. Raketnoe vooruzhenie: Sb. nauch.- techn. st. 2015. Vyp. 1. Dnepropetrovsk: GP KB «Yuzhnoye». P. 3-8.
4. Bigun S. O., Chorolskiy M. S. Shlyakhi stvorennya vuzliv stykuvannya system termostatuvannya raket kosmichnogo pryznachennya/ Cholodilna technika I technologia: Nauk.-techn. journal. 2018. T. 54. Vyp. 1. Odessa: ONAKhT. P. 27-30.
5. Bigun S. A., Skokov A. I. Razrabotka I sozdanie ustanovki dkya ispytaniy uzlov stykovki system termostatirovaniya raket-nositeley/ Kosmicheskaya technika. Raketnoye vooruzhenie: Sb. nauch.- techn. st. 2015. Vyp. 3. Dnepropetrovsk: GP KB «Yuzhnoye». P. 107-110.
6. Bigun S. A., Khorolskiy M. S. i dr. Eksperimentalnyie issledovania rezultatov otrabotrki uzlov stykovki systemy termostatirovania RKN Cyclone-4 / Kosmicheskaya technika. Raketnoye vooruzhenie: Sb. nauch.- techn. st. 2016. Vyp. 2. Dnepropetrovsk: GP KB «Yuzhnoye». P. 43-51.
7. KRK Cuclone-4. Rukava uzlov razovogo deistviya systemy termostatirovania 2G40 i rukava stykovki adaptera transportnoy systemy termostatirovania 2G20: Complexsnaya programma eksperimentalnoy otrabotki D4301.25009. 00.00 KPEO/GP UNIKTI DINTEM, GP KB «Yuzhnoye». 2011. 20 p.

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11.1.2019 Peculiarities of Development Testing of Space Rocket Thermostating System Mating Points Hoses
11.1.2019 Peculiarities of Development Testing of Space Rocket Thermostating System Mating Points Hoses
11.1.2019 Peculiarities of Development Testing of Space Rocket Thermostating System Mating Points Hoses

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