DIN EN 16603-35-10-2014 Space engineering - Compatibility testing for liquid propulsion components subsystems and systems English version EN 16603-35-10 2014《航天工程 液体推进组件 子系统和系统的兼容性.pdf

《DIN EN 16603-35-10-2014 Space engineering - Compatibility testing for liquid propulsion components subsystems and systems English version EN 16603-35-10 2014《航天工程 液体推进组件 子系统和系统的兼容性.pdf》由会员分享，可在线阅读，更多相关《DIN EN 16603-35-10-2014 Space engineering - Compatibility testing for liquid propulsion components subsystems and systems English version EN 16603-35-10 2014《航天工程 液体推进组件 子系统和系统的兼容性.pdf（70页珍藏版）》请在麦多课文档分享上搜索。

1、Dezember 2014DEUTSCHE NORM DIN-Normenausschuss Luft- und Raumfahrt (NL)Preisgruppe 24DIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS 49.140!%;s“2248061www.din.deDDIN EN 166

2、03-35-10Raumfahrttechnik Kompatibilittstests fr Flssigkeitsantriebe;Englische Fassung EN 16603-35-10:2014Space engineering Compatibility testing for liquid propulsion components, subsystems and systems;English version EN 16603-35-10:2014Ingnierie spatiale Essais de compatibilit des composants, sous-

3、systmes et systmes de propulsionliquide;Version anglaise EN 16603-35-10:2014Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 70 SeitenDIN EN 16603-35-10:2014-12 2 Nationales Vorwort Dieses Dokument (EN 16603-35-10:2014) wurde vom Technischen Komitee CEN/CLC/TC

4、5 Raumfahrt“ erarbeitet, dessen Sekretariat vom DIN (Deutschland) gehalten wird. Das zustndige deutsche Normungsgremium ist der Arbeitsausschuss NA 131-10-01 AA Interoperabilitt von Informations-, Kommunikations- und Navigationssystemen“ im DIN-Normenausschuss Luft- und Raumfahrt (NL). Dieses Dokume

5、nt (EN 16603-35-10:2014) basiert auf ECSS-E-ST-35-10C. Dieses Dokument enthlt unter Bercksichtigung des DIN-Prsidialbeschlusses 1/2004 nur die englische Originalfassung von EN 16603-35-10:2014. Dieses Dokument wurde speziell zur Behandlung von Raumfahrtsystemen erarbeitet und hat daher Vorrang vor j

6、eglicher Europischer Norm, da es denselben Anwendungsbereich hat, jedoch ber einen greren Geltungsbereich (z. B. Luft- und Raumfahrt) verfgt. DIN EN 16603-35-10:2014-12 3 Nationaler Anhang NA (informativ) Begriffe und Abkrzungen 3 Begriffe und Abkrzungen 3.1 Begriffe aus anderen Normen Fr die Anwend

7、ung dieses Dokuments gelten die Begriffe nach ECSS-S-ST-00-01 und ECSS-E-ST-35. Fr die Anwendung dieses Dokuments gilt der folgende Begriff nach ECSS-E-ST-32: grter erwarteter Betriebsdruck (MEOP) Fr die Anwendung dieses Dokuments gilt der folgende Begriff nach ECSS-Q-ST-70-36: Spannungskorrosion 3.

8、2 Fr diese Norm spezifische Begriffe 3.2.1 Alterung Gesamtheit aller nderungen der chemischen und physikalischen Eigenschaften, die im Laufe der Zeit in einem Werkstoff auftreten 3.2.2 Selbstentzndungstemperatur niedrigste Temperatur, bei der eine Substanz ohne Hilfe einer ueren Energiequelle bei Um

9、gebungstemperatur und druck eine heiflammige Entzndung erzeugt 3.2.3 Kompatibilitt Fehlen von inakzeptabler Leistungsfhigkeit oder inakzeptabler Zuverlssigkeitseinbue aufgrund chemischer Reaktionen und physikalischer nderungen in den Werkstoffen oder Substanzen whrend der Kompatibilitts-dauer ANMERK

10、UNG 1 Kompatibilitt betrifft immer zwei oder mehr Werkstoffe, die einander berhren. ANMERKUNG 2 Kompatibilitt hngt immer mit der Anwendung und den Anforderungen zusammen. 3.2.4 Kompatibilittsdauer Lebenszyklus ab dem Moment, in dem zwei oder mehr Werkstoffe einander ausgesetzt sind, bis zur Entsorgu

11、ng 3.2.5 Schadgas Verunreinigungsgas unerwnschtes Gas, das im Antriebssystem zu jeder Zeit seiner Lebensdauer vorhanden ist 3.2.6 Korrosion Reaktion des Entwicklungswerkstoffes mit der Umgebung mit einer daraus resultierenden Verschlechterung der Werkstoffeigenschaften DIN EN 16603-35-10:2014-12 4 3

12、.2.7 ungleiche Metalle Metalle mit unterschiedlichen elektrochemischen Potenzialen 3.2.8 Kontaktkorrosion Korrosion als Ergebnis eines elektrochemischen Potenzialunterschieds zwischen elektrischen Leitern in einem Elektrolyt 3.2.9 Wasserstoffversprdung Zustand niedriger Duktilitt oder reduzierter me

13、chanischer Eigenschaften aufgrund der Absorption von Wasserstoff ANMERKUNG Spannungsintensittsfaktor K Faktor, der den Spannungszustand in der Nhe der Spitze eines Risses beschreibt, der durch eine abgesetzte Last, durch Eigenspannung oder durch beide verursacht wurde. ANMERKUNG Die Gre von K hngt v

14、on der Probengeometrie, der Gre und Lage des Risses und der Gre und modalen Verteilung der Lasten auf dem Werkstoff ab. K = Y Dabei ist die halbe Risslnge; K der Spannungsintensittsfaktor; Y eine dimensionslose geometrische Funktion; die aufgebrachte Spannung. 3.3 Abkrzungen Fr die Anwendung dieses

15、Dokuments gelten die Abkrzungen nach ECSS-S-ST-00-01 und die folgenden Abkrzungen. Abkrzung Bedeutung CAAR Bericht zur Kompatibilittsbewertung und Anwendbarkeit (en: compatibility assessment and applicability report) COTS Kommerzielles Standardprodukt (en: commercial off-the-shelf) CPE Chloriertes P

16、olyethylen (en: chlorinated poly ethylene) CTLP Kompatibilittstest fr Flssigkeitsantrieb (en: compatibility testing for liquid propulsion) DSC Dynamische Differenzkalorimetrie (DDK) (en: differential scanning calorimeter) EPDM Ethylen-Propylen-Dien-Kautschuk (en: ethylene propylene diene monomer) EP

17、R Ethylen-Propylen-Kautschuk (en: ethylene propylene rubber) GOx Gasfrmiger Sauerstoff (en: gaseous oxygen) LOx Flssiger Sauerstoff (en: liquid oxygen) MMH Monomethylhydrazin (en: mono methyl hydrazine) MON Stickstoffmischoxide (MON-X besteht aus X % NO und (100 X) % N2O4) (en: mixed oxides of nitro

18、gen) (MON-X is X % NO und (100 X) % of N2O4) NVR nichtflchtiger Rckstand (en: non-volatile residue) PVC Polyvinylchlorid (en: poly vinyl chloride) SEM Rasterelektronenmikroskop (en: scanning electron microscope) SS Nichtrostender Stahl (en: stainless steel) TGA Thermogravimetrische Analyse (en: ther

19、mal gravimetric analysis) EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16603-35-10 October 2014 ICS 49.140 English version Space engineering - Compatibility testing for liquid propulsion components, subsystems and systems Ingnierie spatiale - Essais de compatibilit des composants, sous-systm

20、es et systmes de propulsion liquide Raumfahrttechnik - Kompatibilittstests fr Flssigkeitsantriebe 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

21、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

22、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

23、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, No

24、rway, 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 CE

25、NELEC Members. Ref. No. EN 16603-35-10:2014 EEN 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 Gener

26、al 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 testi

27、ng 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 16 4.2.8 Execution of tests 16 5 Ident

28、ification of compatibility problems for liquid propulsion systems 19 5.1 General . 19 5.1.1 Overview . 19 5.1.2 Compatibility aspects 19 5.2 Ground storage and transport . 19 5.2.1 Ground storage . 19 DIN EN 16603-35-10:2014-12 EN 16603-35-10:2014 (E) 3 5.2.2 Transport 20 5.3 Known incompatibilities

29、 20 5.3.1 Table of known incompatibilities 20 5.3.2 General . 20 6 Identification of tests to characterize the compatibility 21 6.1 Compatibility tests. 21 6.1.1 Overview . 21 6.1.2 Safety test . 21 6.1.3 Environmental pollution . 21 6.1.4 Test sequence 22 6.2 Pure compatibility tests . 22 6.2.1 Imm

30、ersion screening tests 22 6.2.2 Qualitative immersion tests . 23 6.2.3 Immersion characterization tests . 25 6.3 Material selection corrosion tests 27 6.3.1 Overview . 27 6.3.2 Red-Ox potential test 27 6.3.3 Corrosion potential test . 27 6.4 Mechanical properties testing . 27 6.4.1 Tensile tests 27

31、6.4.2 Creep tests . 28 6.4.3 Stress corrosion tests 28 6.4.4 Verification of crack propagation . 29 6.5 General corrosion tests . 29 6.5.1 General corrosion . 29 6.5.2 Galvanic corrosion test 29 6.5.3 Coupled galvanic corrosion, crevice corrosion and pitting corrosion tests. . 29 6.5.4 Corrosion of

32、ceramic materials 30 6.6 Polymers and ceramics properties change due to liquid exposure tests . 30 6.6.1 General . 30 6.6.2 Mechanical properties . 30 6.6.3 Volume and mass properties . 31 6.6.4 Permeability 31 6.7 Ageing tests 31 6.7.1 Overview . 31 6.7.2 Ageing of polymers and lubricants 32 DIN EN

33、 16603-35-10:2014-12 EN 16603-35-10:2014 (E) 4 6.7.3 Ageing of ceramics 33 6.8 Dissolution test . 34 6.8.1 Overview . 34 6.8.2 Dissolution of solids in liquids 34 6.8.3 Miscibility of liquids 35 6.8.4 Dissolution of gases in liquids . 36 6.9 Special materials testing . 37 6.9.1 Hydrogen embrittlemen

34、t tests . 37 6.9.2 Oxygen compatibility tests . 38 6.10 Operational tests 39 6.10.1 Overview . 39 6.10.2 Provisions . 39 7 Deliverables 41 Annex A (normative) Compatibility assessment and applicability report for liquid propulsion components, subsystems and systems (CAAR) - DRD . 42 Annex B (normati

35、ve) Compatibility Testing for Liquid Propulsion Report (CTLP) - DRD 47 Annex C (normative) Propulsion components and subsystems compatibility aspects 50 Annex D (normative) Known incompatibilities . 55 Annex E (informative) Example of tailoring the requirements list for propulsion systems 64 7.2 Use

36、 of the compatibility testing flow chart for Liquid Propulsion System compatibility testing 64 Bibliography . 66 Figures Figure 4-1: Compatibility testing flow chart . 18 Figure A-1 : Example of compatibility assessment 45 Figure A-2 : Example of compatibility assessment, references . 46 Tables Tabl

37、e D-1 : Known incompatibilities 55 DIN EN 16603-35-10:2014-12 EN 16603-35-10:2014 (E) 5 Foreword This document (EN 16603-35-10:2014) has been prepared by Technical Committee CEN/CLC/TC 5 “Space”, the secretariat of which is held by DIN. This standard (EN 16603-35-10:2014) originates from ECSS-E-ST-3

38、5-10C. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2015, and conflicting national standards shall be withdrawn at the latest by April 2015. Attention is drawn to the possibility that som

39、e of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. Thi

40、s document has been developed to cover specifically space systems and has therefore precedence over any EN covering the same scope but with a wider domain of applicability (e.g. : aerospace). According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following cou

41、ntries are bound to implement this European Standard: 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, P

42、oland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16603-35-10:2014-12 EN 16603-35-10:2014 (E) 6 1 Scope 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 com

43、patibility 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

44、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

45、 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,

46、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, su

47、b-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

48、. 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 a

49、vailable, 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. DIN EN 16603-35-10:2014-12 EN 16603-35-10:2014 (E) 7 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this ECSS Standard. For dated references, subsequent amendments to, or revision of any of the