Two-dimensional modeling of atmospheric-pressure cold plasma jet generator for treatment application
Publish place: Radiation Physics and Engineering، Vol: 3، Issue: 2
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_RPE-3-2_001
تاریخ نمایه سازی: 31 اردیبهشت 1401
Abstract:
In this study , cold atmospheric pressure plasma jet used in treatment application was studied using COMSOL Multiphysics with the Finite Element Method . The device operates with argon gas at atmospheric pressure and by an alternating current power supply . Effective plasma parameters for treatment such as electron density and electron temperature and electrical potential have been investigated . Plasma parameters that affect treatment were determined by establishing a virtual laboratory before the experiment . The electron density value is suitable for therapeutic applications and The plasma temperature is less than the amount that the tissue is damaged . The gas inside the jet is argon and the flow rate is ۵ slm . the pressure of the dielectric barrier discharge type of plasma jet is kept ۱ atmosphere . The frequency of the electrodes is kept constant at ۲۵ kHz and their Maximum voltage at ۹ kV .
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Authors
Yasaman Amiri
Radiation Application Department, Faculty of Nuclear Engineering, Shahid Beheshti University, Tehran, Iran
Behjat Ghasemi
Radiation Application Department, Faculty of Nuclear Engineering, Shahid Beheshti University, Tehran, Iran
Zahra Shahbazi-rad
Radiation Application Department, Faculty of Nuclear Engineering, Shahid Beheshti University, Tehran, Iran
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