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Colten Craig E. Simms Jessica R. Z. Grismore Audrey A. Hemmerling Scott A. 《Regional Environmental Change》2018,18(2):371-383
Regional Environmental Change - Louisiana faces extensive coastal land loss which threatens the livelihoods of marginalized populations. These groups have endured extreme disruptive events in the... 相似文献
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A novel technique has been used for the temporally resolved investigation of the interaction of laser radiation and soot in a flame. Based on established soot vaporisation models we developed a framework to calculate the two-colour four-wave mixing signal obtained in an acetylene/air diffusion flame at atmospheric pressure. The signal comprises a contribution due to soot and, depending on the wavelength of the probe laser, a contribution because of C2, which is generated by vaporising soot. For both parts of the signal we found a good agreement between measured and calculated power dependency. Furthermore, we measured spatial profiles of the signal in a Wolfhard-Parker slot burner. By analysing the different signal contributions we found that depending on the location within the flame there are particles with different C2 yield. 相似文献
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