Search results for "galīgo tilpumu metode"

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Gazifikācijas modeļa pētijumi

2018

Darbā ir izveidots un analizēts matemātiskais modelis biomasas gazifikācijai ar nelineāru diferenciālvienādojumu sistēmu. Pirmkārt, tiek iegūta parasto diferenciālvienādojumu sistēma. Simulācijas tiek veiktas, izmantojot Runges-Kutas ar 4. kārtas punktu šablonu un iebūvēto funkciju programpaketē MATLAB. Tika izveidots reālistisks modelis ar daļēju parciālo diferenciālvienādojumu. Telpiskā diskretizācija tiek veikta, izmantojot galīgo tilpuma metodi. Izmantojot programmu MATLAB tika veiktas simulācijas vairākiem gazifikācijas procesu scenārijiem. Optimālākam rezultātu novērtējumam papildus apskata un ilustrē piemēru sērkociņu degšanai un to atkarībai no izvēlētajiem parametriem.

nelineāro diferenciālvienādojumu sistēmaRunges-Kutas metodebiomasas gazifikācijagalīgo tilpumu metodeMatemātika

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PEPhysical Sciences and Engineering
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