EN 16603-31-02:2015

European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 TPHTE qualification principles
5 Requirements
Annex A (normative) - Technical requirements specification
        (TS) - DRD
Annex B (normative) - Verification plan (VP) - DRD
Annex C (normative) - Review-of-design report (RRPT) - DRD
Annex D (normative) - Inspection report (IRPT) - DRD
Annex E (normative) - Test specification (TSPE) - DRD
Annex F (normative) - Test procedure (TPRO) - DRD
Annex G (normative) - Test report (TRPT) - DRD
Annex H (normative) - Verification report (VRPT) - DRD
Bibliography

This standard defines requirements for two-phase heat transportation equipment (TPHTE), for use in spacecraft thermal control. This standard is applicable to new hardware qualification activities.Requirements for mechanical pump driven loops (MPDL) are not included in the present version of this Standard.This standard includes definitions, requirements and DRDs from ECSS-E-ST-10-02, ECSS-E-ST-10-03, and ECSS-E-ST-10-06 applicable to TPHTE qualification. Therefore, these three standards are not applicable to the qualification of TPHTE.This standard also includes definitions and part of the requirements of ECSS-E-ST-32-02 applicable to TPHTE qualification.ECSS-E-ST-32-02 is therefore applicable to the qualification of TPHTE.This standard does not include requirements for acceptance of TPHTE.This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.