Physical model of the candle re-burning phenomenon
LIANG Jin-feng;LIU Li-sa;School of Physics,Nankai University;
By heating the wax smoke produced by putting out a burning candle at a certain height could reignite the candle.The experiment was carried out under the condition that the wax body was heated continuously,and the temperature was greater than the melting point.The candle model composed of wax body and capillary tube was established,and the similarity between the model and the actual candle was verified theoretically and experimentally.The study shown that the distribution of wax smoke concentration decreased and then increased with the increase of the height of the candle.
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