| Citation: | GAO Yaping, LIU Cunxi, ZHENG Zhaozhuo, et al. Study on the effect of swirl intensity for atomization characteristics in two-stage swirl combustor[J]. Journal of Aerospace Power, 2024, 39（12）：20220312 doi: 10.13224/j.cnki.jasp.20220312
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Based on particle image velocimetry (PIV), plane laser scattering (PLS) and high speed granulometer, the atomization characteristics of prefilming air-blast atomizer under different swirl intensities were studied. The variation laws of fuel spatial distribution, spray cone angle and fuel particle size with swirl intensity were summarized. It was found that with the increase of the
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