...
首页> 外文期刊>International Journal of Heat and Fluid Flow >Parametric perturbative study of the supercritical cross-flow boundary layer
【24h】

Parametric perturbative study of the supercritical cross-flow boundary layer

机译:超临界错流边界层的参数摄动研究

获取原文
获取原文并翻译 | 示例
           

摘要

A linear analysis of the transient evolution of small perturbations in the supercritical FSC cross-flow boundary layer is presented. We used the classical method based on the temporal evolution of individual three-dimensional travelling waves subject to near-optimal initial conditions and considered an extended portion of the parameter space. Our parametrization included the wave-number, the wave-angle, the cross-flow angle, the Hartree parameter and the Reynolds number. Special focus was given to the role played by the waveangle in inducing very steep initial transient growths in waves that proved to be stable in the long term.
机译:提出了对超临界FSC错流边界层中小扰动瞬态演化的线性分析。我们使用基于接近于最佳初始条件的单个三维行波的时间演化的经典方法,并考虑了参数空间的扩展部分。我们的参数化包括波数,波角,错流角,Hartree参数和雷诺数。特别关注了波角在引起波浪中非常陡峭的初始瞬态增长中所起的作用,该增长在长期内是稳定的。

著录项

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