...
首页> 外文期刊>AIAA Journal >Transport Modeling for the Prediction of Crossflow Transition
【24h】

Transport Modeling for the Prediction of Crossflow Transition

机译:预测横流过渡的运输模型

获取原文
获取原文并翻译 | 示例
           

摘要

Two fully local model variants of a correlation-based transport model that predicts transition due to crossflow instability as well as two-dimensional transition mechanisms are introduced. Whereas the application of one model variant is restricted to wing-like geometries where the flow fulfills certain requirements, the second model variant is applicable to arbitrarily shaped geometries. The derivation and complete formulation of the two model variants is described in detail. An extensive validation study is presented using experimental data from infinite swept wing flows and three-dimensional configurations with different geometries. The capability of both model variants to predict transition due to crossflow instability is demonstrated and discussed.
机译:介绍了基于相关的运输模型的两个完全局部模型变体,该变体可预测由于横流不稳定性而引起的过渡以及二维过渡机制。尽管一个模型变体的应用仅限于流量满足某些要求的机翼状几何形状,而第二个模型变体却适用于任意形状的几何形状。详细介绍了这两种模型变体的推导和完整表述。利用来自无限后掠翼流和具有不同几何形状的三维构型的实验数据,进行了广泛的验证研究。演示并讨论了两种模型变量预测由于横流不稳定性而导致的过渡的能力。

著录项

  • 来源
    《AIAA Journal》 |2018年第8期|3167-3178|共12页
  • 作者单位

    DLR, German Aerosp Ctr, D-37073 Gottingen, Germany;

    DLR, German Aerosp Ctr, D-37073 Gottingen, Germany;

    DLR, German Aerosp Ctr, D-37073 Gottingen, Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号