NF EN ISO 20088-2
Determination of the resistance to cryogenic spill of insulation materials - Part 2 : vapour exposure
This document describes a method for determining the resistance of Cryogenic Spill Protection (CSP) systems to vapour generated from a cryogenic liquid release where the liquid content is practically zero. It is applicable where CSP systems are installed on carbon steel.The test provided in this document is not applicable to high pressure cryogenic liquid releases that can be found in refrigeration circuits and in LNG streams immediately post-liquefaction.
This document describes a method for determining the resistance of Cryogenic Spill Protection (CSP) systems to vapour generated from a cryogenic liquid release where the liquid content is practically zero. It is applicable where CSP systems are installed on carbon steel.
The test provided in this document is not applicable to high pressure cryogenic liquid releases that can be found in refrigeration circuits and in LNG streams immediately post-liquefaction.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Configurations d'essai
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5 Construction de l'appareillage d'essai et des substrats
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6 Matériaux de protection contre la fuite cryogénique
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7 Instruments pour les échantillons
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8 Environnement d'essai
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9 Procédure d'essai
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10 Répétabilité et reproductibilité
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11 Incertitude de mesure
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12 Rapport d'essai
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13 Applications pratiques des résultats d'essai
- Annexe A Méthodes de fixation des thermocouples
- Annexe B Classification
- Bibliographie
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