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入口带倒圆结构的旋转长孔计算模型

李澎 吴宏 陶智

李澎, 吴宏, 陶智. 入口带倒圆结构的旋转长孔计算模型[J]. 航空动力学报, 2012, 27(10): 2205-2213.
引用本文: 李澎, 吴宏, 陶智. 入口带倒圆结构的旋转长孔计算模型[J]. 航空动力学报, 2012, 27(10): 2205-2213.
LI Peng, WU Hong, TAO Zhi. Rotating long orifices with radiused inlets analytical model[J]. Journal of Aerospace Power, 2012, 27(10): 2205-2213.
Citation: LI Peng, WU Hong, TAO Zhi. Rotating long orifices with radiused inlets analytical model[J]. Journal of Aerospace Power, 2012, 27(10): 2205-2213.

入口带倒圆结构的旋转长孔计算模型

基金项目: 国家自然科学基金(51176004)

Rotating long orifices with radiused inlets analytical model

  • 摘要: 通过对旋转长孔的各种复杂工况开展CFD仿真,对现有经验关联式进行修正,并基于流体网络法对修正后的计算模型进行开发,开发完成的模型采用计算流体力学商业软件Simerics进行验证,结果表明:该模型考虑了入口倒圆结构对流动的影响,对于旋转长孔的模拟准确度较高,在低雷诺数及超声速等各种流动状态下均具有较广的适用性,并且只需基本的几何特征参数即可进行一维数值模拟,因此可以作为二次空气系统一维数值仿真的标准化模型使用.

     

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出版历程
  • 收稿日期:  2012-03-25
  • 刊出日期:  2012-10-28

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