Norme internationale
ISO 21905:2020
Systèmes d’échappement des turbines à gaz avec ou sans récupération de la chaleur résiduelle
Numéro de référence
ISO 21905:2020
Edition 1
2020-03
Norme internationale
Prévisualiser
ISO 21905:2020
72143
Indisponible en français
Publiée (Edition 1, 2020)

ISO 21905:2020

ISO 21905:2020
72143
Langue
Format
CHF 216
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This document specifies requirements and gives recommendations for the design, materials of construction, modelling, controlling, fabrication, inspection, testing, installation, start-up and operation of industrial gas turbine (GT) exhaust systems with or without waste heat recovery unit (WHRU). Gas turbines can be on-shore or off-shore for such sectors as oil and gas, chemical and process industries, utilities, or other intensive energy users.

For this document, the exhaust system means all items in the turbine exhaust gas stream between the GT exhaust gas collector outlet flange and the termination/s to the atmosphere.

The following items are not covered by this document:

— heat recovery steam generator equipment (HRSG);

— supplementary fired systems;

— auxiliary fired systems;

— exhaust gas collector (also known as exhaust plenum);

— fire detection and extinguishing systems;

— emissions controls equipment intended to modify the gaseous composition of the exhaust gas;

— WHRUs that are of the firetube type, where the turbine exhaust gas (TEG) passes through the tubes.

Informations générales

  •  : Publiée
     : 2020-03
    : Norme internationale publiée [60.60]
  •  : 1
  • ISO/TC 192
    27.040 
  • RSS mises à jour

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