Robeželementu un galīgo elementu modeļu ar virsmas impedances robežnosacījumiem salīdzinājums augstfrekvences elektromagnētiskā lauka aprēķinos

6533b854fe1ef96bd12ae458

RESEARCH PRODUCT

Robeželementu un galīgo elementu modeļu ar virsmas impedances robežnosacījumiem salīdzinājums augstfrekvences elektromagnētiskā lauka aprēķinos

Maksims Surovovs

subject

peldošas zonas metode augstfrekvences elektromagnētiskais lauks Fizika virsmas impedances robežnosacījumi silīcijs matemātiskā modelēšana

description

Darbā tiek apskatīti silīcija kristālu audzēšanas peldošas zonas metodes skaitliskie elektromagnētiskā lauka aprēķini. Darbā tiek salīdzinātas dažādas skaitlisku aprēķinu metodes. No vienas puses izmanto programmu, kas implementē robeželementu metodes augstfrekvences elektromagnētiska lauka tuvinājumā. Alternatīvi tiek apskatīta virsmas impedances robežnosacījumu ieviešana programmās, kas balstās uz galīgo elementu metodi. Virsmas impedances robežnosacījumu implementācija ir pieejama ANSYS, GetDP un FEMM programmās 2D un 3D gadījumā. Modeļu precizitāte tiek novērtēta uz vienkāršota piemēra. Izmantojot ieviestos robežnosacījumus, tiek veikti reālas 4 collu peldošas zonas sistēmas aprēķini.

year	journal	country	edition	language
2019-01-01

https://dspace.lu.lv/dspace/handle/7/47432

PEPhysical Sciences and Engineering
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SHSocial Sciences and Humanities
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