Impact of thermal shielding on heating efficiency of SiC in single mode microwave resonant cavity

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00579162" target="_blank" >RIV/68378271:_____/21:00579162 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21230/21:00356826

Result on the web

<a href="https://ieeexplore.ieee.org/xpl/conhome/9585223/proceeding" target="_blank" >https://ieeexplore.ieee.org/xpl/conhome/9585223/proceeding</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CPEE54040.2021.9585281" target="_blank" >10.1109/CPEE54040.2021.9585281</a>

Result language

angličtina

Original language name

Impact of thermal shielding on heating efficiency of SiC in single mode microwave resonant cavity

Original language description

Microwave heating of a susceptor in the form of SiC disc was simulated in a single mode resonant cavity. The microwave applicator consisted of a waveguide of rectangular cross section WR340 excited by dominant TE10 mode at the industrial frequency 2.45 GHz. Heating efficiency was investigated in two principal configurations represented by 1) an exposed susceptor and 2) a susceptor surrounded with thermal shielding in the form of three coaxial tubes of microwave transparent ceramics. It was found that a relatively high value of the real part of dielectric permittivity of the insulation ceramics leads to a non-negligible modification of the field pattern inside the cavity. This could significantly improve heating efficiency. Consequently, for the design of an efficient microwave applicator, actual sample as well as insulation geometry and dielectric properties should be highly regarded. The analysis has been supported by experiment.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

22TH INTERNATIONAL CONFERENCE COMPUTATIONAL PROBLEMS OF ELECTRICAL ENGINEERING (CPEE 2021)

ISBN

978-1-7281-8430-2

ISSN

—

e-ISSN

—

Number of pages

4

Pages from-to

1-4

Publisher name

IEEE

Place of publication

New York

Event location

Hrádek u Sušice

Event date

Sep 15, 2021

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000833341400023