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基于ZEMAX软件的圆喷管成像畸变校正方法

岳茂雄 解烽 白菡尘 张龙 袁强

岳茂雄, 解烽, 白菡尘, 张龙, 袁强. 基于ZEMAX软件的圆喷管成像畸变校正方法[J]. 航空动力学报, 2015, 30(2): 265-270. doi: 10.13224/j.cnki.jasp.2015.02.002
引用本文: 岳茂雄, 解烽, 白菡尘, 张龙, 袁强. 基于ZEMAX软件的圆喷管成像畸变校正方法[J]. 航空动力学报, 2015, 30(2): 265-270. doi: 10.13224/j.cnki.jasp.2015.02.002
YUE Mao-xiong, XIE Feng, BAI Han-chen, ZHANG Long, YUAN Qiang. Image distortion calibration method of round nozzle based on ZEMAX software[J]. Journal of Aerospace Power, 2015, 30(2): 265-270. doi: 10.13224/j.cnki.jasp.2015.02.002
Citation: YUE Mao-xiong, XIE Feng, BAI Han-chen, ZHANG Long, YUAN Qiang. Image distortion calibration method of round nozzle based on ZEMAX software[J]. Journal of Aerospace Power, 2015, 30(2): 265-270. doi: 10.13224/j.cnki.jasp.2015.02.002

基于ZEMAX软件的圆喷管成像畸变校正方法

doi: 10.13224/j.cnki.jasp.2015.02.002
基金项目: 

高超声速冲压发动机技术重点实验室开放课题(STSKFKT2012004)

详细信息
    作者简介:

    岳茂雄(1971-),男,四川平昌人,高级工程师,硕士,主要从事光学流动显示研究.

  • 中图分类号: V211.72;O443

Image distortion calibration method of round nozzle based on ZEMAX software

  • 摘要: 准确显示圆喷管内流场,对于了解和控制该流场具有一定意义,并能为相关数值计算结果提供验证.为此,必须首先解决较厚圆喷管成像畸变带来有效视场减小的问题,采用圆喷管外加校正柱透镜方法可以予以校正.校正柱透镜的设计采用厚透镜焦距计算和ZEMAX软件优化设计相结合,并进行了静态验证,将有效视场从不到30%提高到了大于80%;其次,校正设计时假设圆喷管内折射率为1,并以平行光出射,通过对这个假设的分析,表明其对圆喷管内一定的高温高压流场显示结果影响较小;然后,分析了流场显示的可行方法,给出了动态显示结果;最后指出了该校正方法的可行性和对于定量干涉测量的局限性.该研究对于圆喷管内燃烧流场的研究具有参考意义.

     

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出版历程
  • 收稿日期:  2014-05-25
  • 刊出日期:  2015-02-28

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