Translated Title

Research on mathematical model and numerical simulation of electrostatic precipitator with wire-plate

Translated Abstract

In　this　paper,　the　various　physical　phenomena　in　the　process　of　wire-plate　electrostatic　precipitator　are　briefly　introduced.Based　on　the　mathematical　physics　models　established　by　previous　researchers,　the　electrostatic　field,　air　flow　field　and　electric　field　in　electrostatic　precipitator　are　analyzed,　The　mathematical　model　of　dust　particle　transport　is　established,　and　the　unreasonable　boundary　condition　is　corrected.Based　on　the　original　theory,　the　new　boundary　condition　of　electrostatic　precipitator　is　deduced　and　the　dust　field　model　is　established.Charge　model　is　constructed,　including　dust　particle　capture　and　a　series　of　mathematical　models　of　the　reaction　process　of　electrostatic　dust　removal.The　mathematical　model　of　the　electrostatic　precipitator　is　solved　by　the　difference　methods,　and　the　numerical　simulation　algorithm　and　the　equation　are　solved　using　Matlab　and　Fortran.The　concentration　distribution　and　the　movement　law　of　the　dust　particles　in　the　electrostatic　field　were　obtained.The　experimental　results　show　that　the　numerical　model　and　the　boundary　conditions　are　basically　consistent　with　the　dedusting　rule　of　the　electrostatic　precipitator,　which　is　verified　by　the　established　experimental　model.

Translated Keyword

collection efficiency
dust particles
electrostatic precipitator
mathematical model
simulation

Classification

X701

Type

Project Name

Project No.

Access Number

WF:perioarticalhnfzgdzkxxxb201701007

Language

Chinese

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