Abstract
A quasi-continuous mode of operation is realized for a plasma source of light utilizing a magnetically fixed discharge with the glow duration of 0.2 s. It is demonstrated that, with a discharge channel length of 8 cm and width of 2 cm, a magnetically fixed discharge with a magnet system in the form of an electromagnet with transverse magnetic field induction of 4.5 × 105 A/m at a current of 5000 A provides a radiation power of 80 kW. During the time of glow, the plasma source radiates 17.5 kJ. The spectral distribution of radiation energy is close to that of blackbody at T = 5500 K.
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Original Russian Text © A.G. Bedrin, S.P. Dashuk, I.S. Mironov, 2007, published in Teplofizika Vysokikh Temperatur, Vol. 45, No. 2, 2007, pp. 182–186.
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Bedrin, A.G., Dashuk, S.P. & Mironov, I.S. Quasi-continuous source of radiation on the basis of a magnetically fixed discharge. High Temp 45, 154–158 (2007). https://doi.org/10.1134/S0018151X07020034
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DOI: https://doi.org/10.1134/S0018151X07020034