CD Skripsi

Simulasi Media Microwave Untuk Membangkitkan Plasma Nitrogen Tekanan Atmosfir

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The development of methods for generating an artificial plasma is carried out for
industrial purposes in mechanical devices and products. To overcome
experimental problems, various methods have been performed. One of the
methods used is to simulate air plasma in a microwave oven chamber. This
simulation describes the electric distribution of each mode to identify the plasma
by introducing the cutoff frequency. The gas used was air with approximately
78% Nitrogen, 21% Oxygen and 1% other gases at a pressure of 1 Atm. The
microwave oven boundary used was made of conductor iron in the form of a
rectangle geometry with a dimension of ( ) , a continuous power
of 800W and the voltage was 220V. The simulation used High Frequency
Structured Simulator (HFSS) software to design and operate a microwave oven
chamber where the air was included in that chamber. The direction of wave
propagating was set using the wave port menu on HFSS software. Power losses as
a function of frequency show the cutoff frequency using an S-parameter graph and
electric field distribution as a function of position in each mode. Validation on the
cutoff frequency was done by comparing it with experimental data. The
simulation results showed the frequency cutoff of each mode TE10, TE20, TE01 and
TE11 respectively is 6,58 GHz, 13,19 GHz, 14,81 GHz and 16,22 GHz. The
highest electric field strength of each mode is ; ;
and . The plasma strength was found in modes
20, 01 and 11 because the electric field exceeds the breakdown voltage to produce
ionized air which is The higher value of the electric field produced
the more plasma is formed which is shown in the modes.
Key words : Plasma, Nitrogen, Microwave Oven, Electric Field, Cutoff Frequency

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 01.122 (0008)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – FISIKA., 2022

Deskripsi Fisik

xv,48 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 01.122 (0008)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FISIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

ELFITRA

Versi lain/terkait

Lampiran Berkas

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