Matches in SemOpenAlex for { <https://semopenalex.org/work/W2549884088> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2549884088 abstract "The ceramic metal halide lamps belong to the most efficient high intensity light sources of these days. Presently it is the nitrogen contamination that causes the most significant problems during ignition. If this material gets into the lamp's interior in high concentrations, it will make the lamp unable to ignite properly at lower voltages. In this work, a two-dimensiona l plasma transport model was used in order to reveal the principal changes and effects that can be caused by nitrogen contamination during the process of breakdown. The final goal is to determine the critical nitrogen concentration that makes the lamps dysfunctional. A self-consistent fluid model was developed in Comsol Multiphysics® Plasma Module for studying the discharge phenomena. The model gives a complete description of spatial- and time evolution of the discharge plasma. Amongst others, the chemical reactions were one of the key features that were investigated to identify the reactions that generate the most important changes in the ignition of the lamp. The results show that the nitrogen dissociation reaction affects the electrons' kinetic energy distribution mainly by electron energy dissipation. Taking every result into consideration the critical nitrogen concentration is around 500 ppm. Higher concentrations than this create significant change in those parameters of the lamp that are decisive during the breakdown process. In this case the breakdown voltage has to be increased in order to make the lamp possible to ignite." @default.
- W2549884088 created "2016-11-30" @default.
- W2549884088 creator A5005033117 @default.
- W2549884088 creator A5006672671 @default.
- W2549884088 date "2014-01-01" @default.
- W2549884088 modified "2023-09-27" @default.
- W2549884088 title "Finite Element Method Plasma Simulation of Nitrogen Contaminated Metal Halide Lamps" @default.
- W2549884088 cites W2037039693 @default.
- W2549884088 cites W2123767109 @default.
- W2549884088 cites W2168951668 @default.
- W2549884088 hasPublicationYear "2014" @default.
- W2549884088 type Work @default.
- W2549884088 sameAs 2549884088 @default.
- W2549884088 citedByCount "0" @default.
- W2549884088 crossrefType "journal-article" @default.
- W2549884088 hasAuthorship W2549884088A5005033117 @default.
- W2549884088 hasAuthorship W2549884088A5006672671 @default.
- W2549884088 hasConcept C107872376 @default.
- W2549884088 hasConcept C113196181 @default.
- W2549884088 hasConcept C121332964 @default.
- W2549884088 hasConcept C135628077 @default.
- W2549884088 hasConcept C135889238 @default.
- W2549884088 hasConcept C159063594 @default.
- W2549884088 hasConcept C171560689 @default.
- W2549884088 hasConcept C178790620 @default.
- W2549884088 hasConcept C179104552 @default.
- W2549884088 hasConcept C185592680 @default.
- W2549884088 hasConcept C192562407 @default.
- W2549884088 hasConcept C46435376 @default.
- W2549884088 hasConcept C537208039 @default.
- W2549884088 hasConcept C62520636 @default.
- W2549884088 hasConcept C82706917 @default.
- W2549884088 hasConcept C97355855 @default.
- W2549884088 hasConceptScore W2549884088C107872376 @default.
- W2549884088 hasConceptScore W2549884088C113196181 @default.
- W2549884088 hasConceptScore W2549884088C121332964 @default.
- W2549884088 hasConceptScore W2549884088C135628077 @default.
- W2549884088 hasConceptScore W2549884088C135889238 @default.
- W2549884088 hasConceptScore W2549884088C159063594 @default.
- W2549884088 hasConceptScore W2549884088C171560689 @default.
- W2549884088 hasConceptScore W2549884088C178790620 @default.
- W2549884088 hasConceptScore W2549884088C179104552 @default.
- W2549884088 hasConceptScore W2549884088C185592680 @default.
- W2549884088 hasConceptScore W2549884088C192562407 @default.
- W2549884088 hasConceptScore W2549884088C46435376 @default.
- W2549884088 hasConceptScore W2549884088C537208039 @default.
- W2549884088 hasConceptScore W2549884088C62520636 @default.
- W2549884088 hasConceptScore W2549884088C82706917 @default.
- W2549884088 hasConceptScore W2549884088C97355855 @default.
- W2549884088 hasLocation W25498840881 @default.
- W2549884088 hasOpenAccess W2549884088 @default.
- W2549884088 hasPrimaryLocation W25498840881 @default.
- W2549884088 hasRelatedWork W1539862947 @default.
- W2549884088 hasRelatedWork W1963984496 @default.
- W2549884088 hasRelatedWork W2038873205 @default.
- W2549884088 hasRelatedWork W2074747537 @default.
- W2549884088 hasRelatedWork W2161521019 @default.
- W2549884088 hasRelatedWork W2166518375 @default.
- W2549884088 hasRelatedWork W217707371 @default.
- W2549884088 hasRelatedWork W2314985573 @default.
- W2549884088 hasRelatedWork W2480608022 @default.
- W2549884088 hasRelatedWork W2549606360 @default.
- W2549884088 hasRelatedWork W2624877542 @default.
- W2549884088 hasRelatedWork W2760647635 @default.
- W2549884088 hasRelatedWork W2796981643 @default.
- W2549884088 hasRelatedWork W2899325526 @default.
- W2549884088 hasRelatedWork W2912015155 @default.
- W2549884088 hasRelatedWork W3021880109 @default.
- W2549884088 hasRelatedWork W3164141160 @default.
- W2549884088 hasRelatedWork W322974548 @default.
- W2549884088 hasRelatedWork W51510600 @default.
- W2549884088 hasRelatedWork W576268532 @default.
- W2549884088 isParatext "false" @default.
- W2549884088 isRetracted "false" @default.
- W2549884088 magId "2549884088" @default.
- W2549884088 workType "article" @default.