کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
647442 | 1457181 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Temperature runaway in a pulsed dielectric barrier discharge reactor Temperature runaway in a pulsed dielectric barrier discharge reactor](/preview/png/647442.png)
This paper reports on experimental measurements of the gas temperature in a dielectric barrier discharge reactor powered by a high voltage pulsed signal. It is shown that the thermal behavior of the reactor follows a first order model. However, an unexpected runaway phenomenon was observed at a frequency of 300 Hz. A sudden increase in the power source and consequently in reactor temperature which reaches 170 °C is observed. This behavior is discussed in terms of input power variation with temperature, possibly due to a resonance phenomenon.
► Temperature measurements in a Pulsed DBD reactor have been carried out.
► The electrode and gas temperatures were monitored until a steady state was reached.
► Temperature runaway has been observed at a frequency of 300 Hz.
Journal: Applied Thermal Engineering - Volume 37, May 2012, Pages 324–328