Reduction of detailed kinetic mechanisms for pyrolysis, combustion, and detonation modeling
The values of ignition delay predicted for stoichiometric C2H2/O2 and CH4/O2 mixtures by various detailed kinetic mechanisms presented in the literature are compared over the temperature range of 1000 < T
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Veröffentlicht in: | Journal of physics. Conference series 2020-12, Vol.1686 (1), p.12086 |
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creator | Tereza, A M Agafonov, G L Betev, A S Medvedev, S P |
description | The values of ignition delay predicted for stoichiometric C2H2/O2 and CH4/O2 mixtures by various detailed kinetic mechanisms presented in the literature are compared over the temperature range of 1000 < T |
doi_str_mv | 10.1088/1742-6596/1686/1/012086 |
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The number of species in detailed kinetic mechanisms is reduced by a trial-and-error method while keeping the response of ignition delay within a relative error range of 5 = 30%. The automatic computer code developed in this study has made it possible to reduce the number of species by a factor of more than 2 for the C2H2/O2 mixture and a factor of 3 for the CH4/O2 mixture, respectively. A comparison of predictions based on the reduced mechanisms with experimental data presented in the literature shows good agreement.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/1686/1/012086</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Detonation ; Ignition ; Methane ; Physics ; Pyrolysis ; Trial and error methods</subject><ispartof>Journal of physics. 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A comparison of predictions based on the reduced mechanisms with experimental data presented in the literature shows good agreement.</description><subject>Detonation</subject><subject>Ignition</subject><subject>Methane</subject><subject>Physics</subject><subject>Pyrolysis</subject><subject>Trial and error methods</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkMtKxDAUhoMoOI4-gwF3MnVyadN0KYNXBhQvKxchSU8147SpTbuYt7e1MiIIZpEEzv_9Bz6Ejik5o0TKOU1jFokkE3MqZH_NCWVEih002U52t38p99FBCCtCeH_SCXp5gLyzrfMV9gXOodVuDTl-dxW0zuIS7JuuXCgDLnyD603j15vgwgxbX5ouDOAM6yofUF_pr6LS57B21esh2iv0OsDR9ztFz5cXT4vraHl3dbM4X0aWpbGIDLAiI8QKlhpqYgLcWGZiq20iLIN-kEltGAeRkwwIAJeG2zgxWnPNIeFTdDL21o3_6CC0auW7pupXKiao4FlGedan0jFlGx9CA4WqG1fqZqMoUYNJNThSgy81mFRUjSZ7ko-k8_VP9f_U6R_U7f3i8XdQ1XnBPwHrkYTT</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Tereza, A M</creator><creator>Agafonov, G L</creator><creator>Betev, A S</creator><creator>Medvedev, S P</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20201201</creationdate><title>Reduction of detailed kinetic mechanisms for pyrolysis, combustion, and detonation modeling</title><author>Tereza, A M ; Agafonov, G L ; Betev, A S ; Medvedev, S P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2746-be2f900c627b1b40e3bc2b4cac56c2e0c698ab23e6d09e0ee38b3c45baa3a3e53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Detonation</topic><topic>Ignition</topic><topic>Methane</topic><topic>Physics</topic><topic>Pyrolysis</topic><topic>Trial and error methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tereza, A M</creatorcontrib><creatorcontrib>Agafonov, G L</creatorcontrib><creatorcontrib>Betev, A S</creatorcontrib><creatorcontrib>Medvedev, S P</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. 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The number of species in detailed kinetic mechanisms is reduced by a trial-and-error method while keeping the response of ignition delay within a relative error range of 5 = 30%. The automatic computer code developed in this study has made it possible to reduce the number of species by a factor of more than 2 for the C2H2/O2 mixture and a factor of 3 for the CH4/O2 mixture, respectively. A comparison of predictions based on the reduced mechanisms with experimental data presented in the literature shows good agreement.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/1686/1/012086</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Detonation Ignition Methane Physics Pyrolysis Trial and error methods |
title | Reduction of detailed kinetic mechanisms for pyrolysis, combustion, and detonation modeling |
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