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- Pressure_piling abstract "Pressure piling describes phenomena related to combustion of gases in a tube or long vessel. As the flame front propagates along the tube, the unburned gases ahead of the front are compressed, and hence heated. The amount of compression varies depending on the geometry and can range from twice to eight times the initial pressure. Where multiple vessels are connected by piping, ignition of gases in one vessel and pressure piling may result in a deflagration to detonation transition and very large explosion pressure.In electrical equipment in hazardous areas, if two electrical enclosures are connected by a conduit, an explosion of a gas in one of the compartments travels through the conduit into the next enclosure. The pressure of the 'primary' explosion together with the pressure from the 'secondary' explosion in the other compartment produces one huge explosion that the equipment cannot handle. Heat, arcs or sparks escape from the equipment and ignite any gas or vapour that may be around.Operators avoid this by not using conduits to join classified equipment together and by using barrier glands on cables going into the enclosure. This ensures that compartments remain separate at all times.".
- Pressure_piling wikiPageID "2534136".
- Pressure_piling wikiPageLength "1819".
- Pressure_piling wikiPageOutDegree "13".
- Pressure_piling wikiPageRevisionID "561880117".
- Pressure_piling wikiPageWikiLink Category:Combustion.
- Pressure_piling wikiPageWikiLink Category:Electrical_engineering.
- Pressure_piling wikiPageWikiLink Combustion.
- Pressure_piling wikiPageWikiLink Deflagration_to_detonation_transition.
- Pressure_piling wikiPageWikiLink Electrical_conduit.
- Pressure_piling wikiPageWikiLink Electrical_enclosure.
- Pressure_piling wikiPageWikiLink Electrical_equipment_in_hazardous_areas.
- Pressure_piling wikiPageWikiLink Enclosure_(electrical).
- Pressure_piling wikiPageWikiLink Explosion.
- Pressure_piling wikiPageWikiLink Gas.
- Pressure_piling wikiPageWikiLink Geometry.
- Pressure_piling wikiPageWikiLink Pressure.
- Pressure_piling wikiPageWikiLink Tube_(fluid_conveyance).
- Pressure_piling wikiPageWikiLink Vapor.
- Pressure_piling wikiPageWikiLink Vapour.
- Pressure_piling wikiPageWikiLinkText "Pressure piling".
- Pressure_piling hasPhotoCollection Pressure_piling.
- Pressure_piling wikiPageUsesTemplate Template:Engineering-stub.
- Pressure_piling subject Category:Combustion.
- Pressure_piling subject Category:Electrical_engineering.
- Pressure_piling type Article.
- Pressure_piling type Article.
- Pressure_piling type Discipline.
- Pressure_piling type Process.
- Pressure_piling comment "Pressure piling describes phenomena related to combustion of gases in a tube or long vessel. As the flame front propagates along the tube, the unburned gases ahead of the front are compressed, and hence heated. The amount of compression varies depending on the geometry and can range from twice to eight times the initial pressure.".
- Pressure_piling label "Pressure piling".
- Pressure_piling sameAs m.07lh67.
- Pressure_piling sameAs Q7241729.
- Pressure_piling sameAs Q7241729.
- Pressure_piling wasDerivedFrom Pressure_piling?oldid=561880117.
- Pressure_piling isPrimaryTopicOf Pressure_piling.