Space engineering - Compatibility testing for liquid propulsion components, subsystems and systems

ECSS-E-ST-35-10 belongs to the propulsion field of the mechanical discipline, as defined in ECSS-S-ST-00, and concerns itself with compatibility testing of propulsion components, sub-systems and systems.
Compatibility encompasses the interaction of two or more materials, solids (e.g. structural materials), liquids (e.g. propellants, simulation and cleaning liquids) or gases (e.g. air, pressurants). In case the interaction has the effect that the properties of the materials change, there is the possibility of a compatibility issue.
The standard:   
•   identifies materials used in propulsion for which incompatibility can create problems,
•   identifies the time scale at which problems can occur. It makes a difference whether a system is only stored or operational for a short period and is to function only during launch (time scale measured in months) and systems that have a long life in orbit (time scale measured in years),
•   identifies the liquid propulsion components, subsystems and systems to be subject to compatibility testing,
•   identifies, specifies and defines the tests, test conditions and compatibility test procedures to ensure that representative compatibility testing can take place, and
•   establishes the test requirements.
The standard is applicable to the design and the qualification of liquid propulsion components, sub-systems and systems and can be applied to their development; it also applies to COTS items procured for the propulsion system.
From the tests described in this standard the effects of interactions of space propulsion materials and fluids on the components, subsystems and systems can be established. In this way it can be assured that the component, subsystem or system satisfies the requirements.
This standard is limited to tests on component-, subsystem- and system-level. Only for those cases where new materials, substances or conditions are involved for which there is no experience or data available, the performance of screening tests is specified.
This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.

Raumfahrttechnik - Kompatibilitätstests für Flüssigkeitsantriebe

Ingénierie spatiale - Essais de compatibilité des composants, sous-systèmes et systèmes de propulsion liquide

Vesoljska tehnika - Preskušanje skladnosti komponent tekočih pogonskih goriv

Standard ECSS-E-ST-35-10 pripada pogonskemu področju strojne discipline, kot je določeno v standardu ECSS-S-ST-00, in zajema testiranje združljivosti pogonskih sestavnih delov, podsistemov in sistemov. Združljivost zajema interakcijo dveh ali več materialov, trdnih snovi (npr. strukturnih materialov), tekočin (npr. pogonskih goriv, simulacijskih in čistilnih tekočin) ali plinov (npr. zrak, plini). Če je posledica interakcije sprememba lastnosti materialov, obstaja možnost težave z združljivostjo. Standard: - določa materiale za uporabo pri pogonu, pri katerih lahko nezdružljivost povzroči težave, - določa časovni okvir, v katerem lahko pride do težav. Ni vseeno, ali je sistem samo shranjen ali deluje le kratek čas in je namenjen le delovanju med izstrelitvijo (časovni okvir, merjen v mesecih) ali pa imajo sistemi dolgo življenjsko dobo v orbiti (časovni okvir, merjen v letih); - določa komponente tekočih pogonskih goriv, podsistemov in sistemov, ki so podvrženi preskusu združljivosti, - opredeljuje, specificira in določa preskuse, preskusne pogoje in postopke za preskus združljivosti, da je mogoče zagotoviti reprezentativno preskušanje združljivosti in - določa zahteve preskusa. Ta standard se uporablja za načrtovanje in ustreznost komponent tekočih pogonskih goriv, podsistemov in sistemov, ki jih je mogoče uporabiti za njihov razvoj; velja tudi za elemente COTS, pridobljene za pogonski sistem. Iz preskusov, opisanih v tem standardu, je mogoče določiti učinke medsebojnih vplivov vesoljskih pogonskih materialov in tekočin na sestavne dele, podsisteme in sisteme. Na ta način je mogoče zagotoviti, da sestavni del, podsistem ali sistem izpolnjuje zahteve. Ta standard je omejen na preskuse sestavnih delov, podsistemov in sistemov. Rezultati presejalnih testov so določeni le v primerih, kjer so prisotni novi materiali, snovi ali pogoji, za katere še ni izkušenj ali podatkov. Ta standard se lahko prilagodi posameznim lastnostim in omejitvam vesoljskega projekta v skladu s standardom ECSS-S-ST-00.

General Information

Status
Published
Publication Date
09-Sep-2014
Withdrawal Date
30-Mar-2015
Technical Committee
Drafting Committee
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Start Date
03-Mar-2020
Completion Date
03-Mar-2020

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Raumfahrttechnik - Kompatibilitätstests für FlüssigkeitsantriebeIngénierie spatiale - Essais de compatibilité des composants, sous-systèmes et systèmes de propulsion liquideSpace engineering - Compatibility testing for liquid propulsion components, subsystems and systems49.140Vesoljski sistemi in operacijeSpace systems and operationsICS:Ta slovenski standard je istoveten z:EN 16603-35-10:2014SIST EN 16603-35-10:2014en,fr,de01-november-2014SIST EN 16603-35-10:2014SLOVENSKI
STANDARD



SIST EN 16603-35-10:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16603-35-10
September 2014 ICS 49.140
English version
Space engineering - Compatibility testing for liquid propulsion components, subsystems and systems
Ingénierie spatiale - Essais de compatibilité des composants, sous-systèmes et systèmes de propulsion liquide
Raumfahrttechnik - Kompatibilitätstests für Flüssigkeitsantriebe This European Standard was approved by CEN on 1 March 2014.
CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN and CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN and CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN and CENELEC members are the national standards bodies and national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2014 CEN/CENELEC All rights of exploitation in any form and by any means reserved worldwide for CEN national Members and for CENELEC Members. Ref. No. EN 16603-35-10:2014 E SIST EN 16603-35-10:2014



EN 16603-35-10:2014 (E) 2 Table of contents Foreword . 5 1 Scope . 6 2 Normative references . 7 3 Terms, definitions and abbreviated terms . 10 3.1 Terms from other standards . 10 3.2 Terms specific to the present standard . 10 3.3 Abbreviated terms. 11 4 General requirements for compatibility tests . 13 4.1 General . 13 4.1.1 Compatibility test assessment . 13 4.1.2 Test conditions . 13 4.1.3 Test duration . 13 4.1.4 Criticality . 14 4.1.5 Phasing of tests . 14 4.2 Compatibility tests. 14 4.2.1 Requirement for compatibility testing . 14 4.2.2 Compatibility testing of surface treated samples . 14 4.2.3 Provision COTS components . 15 4.2.4 Compatibility testing logic . 15 4.2.5 Compatibility test plan and compatibility test procedure . 16 4.2.6 Accept and reject criteria . 16 4.2.7 Deviations from standards or standard guides .
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