Standard Svensk standard · SS-EN ISO 21013-3:2016

Kryokärl - Tryckavlastningstillbehör för kryogen användning - Del 3: Dimensionering och kapacitetsbestämning (ISO 21013-3:2016)

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Standard Svensk standard · SS-EN ISO 21013-3:2016

Kryokärl - Tryckavlastningstillbehör för kryogen användning - Del 3: Dimensionering och kapacitetsbestämning (ISO 21013-3:2016)
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Omfattning
This part of ISO 21013 provides separate calculation methods for determining the required mass flow to be relieved for each of the following specified conditions:

— vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum, outer jacket at ambient temperature, inner vessel at temperature of the contents at the specified relieving pressure;

— vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum, outer jacket at ambient temperature, inner vessel at temperature of the contents at the specified relieving pressure, pressure regulator of the pressure build-up system functioning at full potential;

— vacuum or non-vacuum-insulated vessels with insulation system remaining in place, but with loss of vacuum in the case of vacuum-insulated vessels, outer jacket at ambient temperature, inner vessel at temperature of the contents at the specified relieving pressure or vacuum or non-vacuum-insulated vessels with insulation system remaining fully or partially in place, but with loss of vacuum in the case of vacuum-insulated vessels, fire engulfment, inner vessel at temperature of the contents at the specified relieving pressure;

— vacuum-insulated vessels containing fluids with saturation temperature below 75 K at 1 bar with insulation system remaining in place, but with loss of vacuum with air or nitrogen in the vacuum space;

— vacuum insulated vessels containing fluids with saturation temperature below 75 K at 1 bar with insulation system remaining in place, but with loss of vacuum with air or nitrogen in the vacuum space with fire engulfment;

— vessels with insulation system totally lost and fire engulfment.

Ämnesområden

Kryogena kärl (23.020.40)


Köp denna standard

Standard Svensk standard · SS-EN ISO 21013-3:2016

Kryokärl - Tryckavlastningstillbehör för kryogen användning - Del 3: Dimensionering och kapacitetsbestämning (ISO 21013-3:2016)
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Pris: 1 320 SEK
standard ikon pdf

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Pris: 1 320 SEK
standard ikon

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Produktinformation

Språk: Engelska

Framtagen av: Vätgasteknik, SIS/TK 410

Internationell titel: Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 3: Sizing and capacity determination (ISO 21013-3:2016)

Artikelnummer: STD-8020850

Utgåva: 1

Fastställd: 2016-06-13

Antal sidor: 52

Ersätter: SS-EN 13648-3