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- Shchelkin_spiral abstract "The Shchelkin spiral is a device that assists the transition from deflagration (subsonic combustion) to detonation in a pulse detonation engine. The spiral is named after Kirill Ivanovich Shchelkin, a Russian physicist who described it in his 1965 book Gas Dynamics of Combustion.In pulse detonation engines, direct detonation of the combustible mixture can be relatively straightforward, but require more energy than when detonation is preceded by deflagration. The deflagration to detonation transition (DDT) must however occur within the length of the detonation tube, which is a restriction provided by the Shchelkin spiral. The Shchelkin spiral acts as an obstacle by creating a partial blockage of the detonation tube, effectively shortening the distance along the detonation tube in which the transition occurs.".
- Shchelkin_spiral wikiPageID "21307891".
- Shchelkin_spiral wikiPageLength "1515".
- Shchelkin_spiral wikiPageOutDegree "10".
- Shchelkin_spiral wikiPageRevisionID "494555558".
- Shchelkin_spiral wikiPageWikiLink Category:Ignition_systems.
- Shchelkin_spiral wikiPageWikiLink Category:Russian_inventions.
- Shchelkin_spiral wikiPageWikiLink Category:Soviet_inventions.
- Shchelkin_spiral wikiPageWikiLink Category:Spirals.
- Shchelkin_spiral wikiPageWikiLink Deflagration.
- Shchelkin_spiral wikiPageWikiLink Deflagration_to_detonation_transition.
- Shchelkin_spiral wikiPageWikiLink Detonation.
- Shchelkin_spiral wikiPageWikiLink Fuel.
- Shchelkin_spiral wikiPageWikiLink Kirill_Shchelkin.
- Shchelkin_spiral wikiPageWikiLink Pulse_detonation_engine.
- Shchelkin_spiral wikiPageWikiLinkText "Shchelkin spiral".
- Shchelkin_spiral wikiPageUsesTemplate Template:Reflist.
- Shchelkin_spiral subject Category:Ignition_systems.
- Shchelkin_spiral subject Category:Russian_inventions.
- Shchelkin_spiral subject Category:Soviet_inventions.
- Shchelkin_spiral subject Category:Spirals.
- Shchelkin_spiral hypernym Device.
- Shchelkin_spiral type Device.
- Shchelkin_spiral type Component.
- Shchelkin_spiral comment "The Shchelkin spiral is a device that assists the transition from deflagration (subsonic combustion) to detonation in a pulse detonation engine. The spiral is named after Kirill Ivanovich Shchelkin, a Russian physicist who described it in his 1965 book Gas Dynamics of Combustion.In pulse detonation engines, direct detonation of the combustible mixture can be relatively straightforward, but require more energy than when detonation is preceded by deflagration.".
- Shchelkin_spiral label "Shchelkin spiral".
- Shchelkin_spiral sameAs Q7491753.
- Shchelkin_spiral sameAs m.05f7gm1.
- Shchelkin_spiral sameAs Q7491753.
- Shchelkin_spiral wasDerivedFrom Shchelkin_spiral?oldid=494555558.
- Shchelkin_spiral isPrimaryTopicOf Shchelkin_spiral.