Norm

NEN-ISO 21013-3:2006 en

Cryogene vaten - Drukafblaas toebehoren voor cryogene diensten - Deel 3: Bepaling van de benodigde afvoercapaciteit

  • Deze norm is ingetrokken sinds 16-06-2016

52,53

Over deze norm

Status Ingetrokken
Aantal pagina's 8
Commissie Cryogene vaten
Gepubliceerd op 01-02-2006
Taal Engels
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 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 relieving pressure; pressure regulator of the pressure build-up system functioning at full potential. ¯ Vacuum-insulated vessels with insulation system remaining in place but with loss of vacuum, or nonvacuum- insulated vessels with insulation system intact; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure; vacuum or non-vacuum-insulated vessels with insulation system remaining fully or partially in place, but with loss of vacuum in the case of vacuuminsulated vessels, and fire engulfment; inner vessel at temperature of the contents at the relieving pressure. ¯ Vessels with insulation system totally lost and fire engulfment. Good engineering practice based on well-established theoretical physical science shall be adopted to determine the required mass flow where an appropriate calculation method is not provided for an applicable condition.

Details

ICS-code 23.020.40
Nederlandse titel Cryogene vaten - Drukafblaas toebehoren voor cryogene diensten - Deel 3: Bepaling van de benodigde afvoercapaciteit
Engelse titel Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 3: Sizing and capacity determination
Vervangen door

Winkelwagen

Subtotaal:

Ga naar winkelwagen