Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207436812> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3207436812 endingPage "132" @default.
- W3207436812 startingPage "127" @default.
- W3207436812 abstract "Explosion and decomposition limits of flammable and chemically unstable gases were determined experimentally in a closed autoclave with an ignition energy higher than the standard 10 J a 20 J. The ignition source was a lightning arc caused by an exploding wire igniter as described in EN 1839 B. With a newly developed ignition system a graded ignition energy between 3 J and 1000 J was generated. Different types of gases were studied with this ignition system: methane as a typical fuel gas and reference gas for some standards for explosion limit determination, the refrigerant R32 (difluoromethane) as a mildly flammable gas with low burning velocity and high minimum ignition energy compared with methane as well as the chemical unstable gases acetylene, nitrous oxide and ethylene oxide, which can decompose explosively in the absence of air or other oxidizers. It was found that the influence of strong ignition sources on explosion and decomposition limits can be very different for different systems. In case of methane only the upper explosion limit was influenced significantly by the ignition energy, whereas the lower explosion limit was constant. In a standard test vessel with an inner volume of 14 dm3 it was difficult to quantify the upper explosion limit of methane exactly with the strong ignition source, because the explosion pressure did not increase abruptly near the explosion limit, but steadily over a large concentration range. Probably a larger explosion vessel is more appropriate in this case. In case of R32 however, it was the lower explosion limit that was influenced significantly by the ignition energy and not the upper explosion limit. A particularly strong dependency from the ignition energy was found for the decomposition limits of the chemically unstable gases in nitrogen. Here special regard is necessary in practical applications, if uncommonly strong ignition sources cannot be excluded." @default.
- W3207436812 created "2021-10-25" @default.
- W3207436812 creator A5008214448 @default.
- W3207436812 creator A5038673994 @default.
- W3207436812 date "2019-01-01" @default.
- W3207436812 modified "2023-09-25" @default.
- W3207436812 title "The influence of strong ignition sources on the explosion and decomposition limits of gases" @default.
- W3207436812 doi "https://doi.org/10.3303/cet1977022" @default.
- W3207436812 hasPublicationYear "2019" @default.
- W3207436812 type Work @default.
- W3207436812 sameAs 3207436812 @default.
- W3207436812 citedByCount "0" @default.
- W3207436812 crossrefType "journal-article" @default.
- W3207436812 hasAuthorship W3207436812A5008214448 @default.
- W3207436812 hasAuthorship W3207436812A5038673994 @default.
- W3207436812 hasConcept C104733991 @default.
- W3207436812 hasConcept C116915560 @default.
- W3207436812 hasConcept C121332964 @default.
- W3207436812 hasConcept C127413603 @default.
- W3207436812 hasConcept C154238967 @default.
- W3207436812 hasConcept C159063594 @default.
- W3207436812 hasConcept C177800056 @default.
- W3207436812 hasConcept C178790620 @default.
- W3207436812 hasConcept C185592680 @default.
- W3207436812 hasConcept C192562407 @default.
- W3207436812 hasConcept C31892906 @default.
- W3207436812 hasConcept C516920438 @default.
- W3207436812 hasConcept C57879066 @default.
- W3207436812 hasConcept C97355855 @default.
- W3207436812 hasConceptScore W3207436812C104733991 @default.
- W3207436812 hasConceptScore W3207436812C116915560 @default.
- W3207436812 hasConceptScore W3207436812C121332964 @default.
- W3207436812 hasConceptScore W3207436812C127413603 @default.
- W3207436812 hasConceptScore W3207436812C154238967 @default.
- W3207436812 hasConceptScore W3207436812C159063594 @default.
- W3207436812 hasConceptScore W3207436812C177800056 @default.
- W3207436812 hasConceptScore W3207436812C178790620 @default.
- W3207436812 hasConceptScore W3207436812C185592680 @default.
- W3207436812 hasConceptScore W3207436812C192562407 @default.
- W3207436812 hasConceptScore W3207436812C31892906 @default.
- W3207436812 hasConceptScore W3207436812C516920438 @default.
- W3207436812 hasConceptScore W3207436812C57879066 @default.
- W3207436812 hasConceptScore W3207436812C97355855 @default.
- W3207436812 hasLocation W32074368121 @default.
- W3207436812 hasOpenAccess W3207436812 @default.
- W3207436812 hasPrimaryLocation W32074368121 @default.
- W3207436812 hasRelatedWork W1985514498 @default.
- W3207436812 hasRelatedWork W2007463898 @default.
- W3207436812 hasRelatedWork W2044002827 @default.
- W3207436812 hasRelatedWork W2064533359 @default.
- W3207436812 hasRelatedWork W2071750112 @default.
- W3207436812 hasRelatedWork W2118583961 @default.
- W3207436812 hasRelatedWork W2134668292 @default.
- W3207436812 hasRelatedWork W2271727492 @default.
- W3207436812 hasRelatedWork W2322017402 @default.
- W3207436812 hasRelatedWork W2346336791 @default.
- W3207436812 hasRelatedWork W2378967257 @default.
- W3207436812 hasRelatedWork W2380279162 @default.
- W3207436812 hasRelatedWork W2380282474 @default.
- W3207436812 hasRelatedWork W2390843479 @default.
- W3207436812 hasRelatedWork W2474394398 @default.
- W3207436812 hasRelatedWork W2986646802 @default.
- W3207436812 hasRelatedWork W3022462036 @default.
- W3207436812 hasRelatedWork W3036927214 @default.
- W3207436812 hasRelatedWork W3185248735 @default.
- W3207436812 hasRelatedWork W2082529464 @default.
- W3207436812 hasVolume "77" @default.
- W3207436812 isParatext "false" @default.
- W3207436812 isRetracted "false" @default.
- W3207436812 magId "3207436812" @default.
- W3207436812 workType "article" @default.