[Multi-spectral measurement of Basic oxygen furnace flame temperature].

  title={[Multi-spectral measurement of Basic oxygen furnace flame temperature].},
  author={Yong-qing Wang and Yan-Ru Chen and Qi Zhao and Fei-Nan Chen and Jing-jing Chen},
  journal={Guang pu xue yu guang pu fen xi = Guang pu},
  volume={32 11},
A multi-wavelength analysis method is introduced to measure the temperature of basic oxygen furnace flame. In this study, USB4000 spectrometer was applied to obtain radiation spectrum of flame within wavelength range 200-1 100 nm, from which the flame temperature and monochromatic emissivity was derived by Levenberg-Marquart modeling method. Wavelet neural… CONTINUE READING