کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
846027 909158 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical solution of Boltzmann's transport equation to predict characteristics of TEA CO2 lasers
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Numerical solution of Boltzmann's transport equation to predict characteristics of TEA CO2 lasers
چکیده انگلیسی

A theoretical model was used to simulate the plasma resistance of the discharge gap, discharge current and voltage in a TEA CO2 laser and their compares with experiment. The main discharge is considered as a time-dependent nonlinear RLC circuit. According to the present approach, for predicting the electron energy distribution function (EEDF) in a TEA CO2 laser, Boltzmann's transport equation is numerically solved. The obtained EEDF is used to calculate transport coefficients in order to predict the V-I parameters and to obtain the plasma resistance between the pair of electrodes during the gas discharge. A good quantitative agreement was obtained between modeled results and experimental data.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 23, December 2015, Pages 3601–3604
نویسندگان
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