Thick Wings in Steady and Unsteady Flows

Reza Karkehabadi

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Thick Wings in Steady and Unsteady Flows

机译：稳定和不稳定流动中的厚翼

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The general UVLM can model wings in steady and unsteady flows. The method is capable of giving accurate pressure distributions on thick lifting bodies in both steady and unsteady flow-fields. The method is sensitive to the time step and the number of elements used in the calculation. A thick wing can often be replaced by a lifting surface lying on the camber surface of the actual airfoil. This appears to be true for both steady and unsteady flowfields.

机译：通用UVLM可以对稳定和非稳定流中的机翼建模。该方法能够在稳定的和不稳定的流场中在厚的提升体上给出准确的压力分布。该方法对时间步长和计算中使用的元素数敏感。厚翼通常可以由位于实际机翼曲面上的升力面代替。对于稳态和非稳态流场似乎都是如此。

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来源
《Journal of Aircraft》 |2004年第4期|p.964-967|共4页
作者
Reza Karkehabadi;
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作者单位

Lockheed Martin/NASA Langley Research Center, Hampton, Virginia 23681;

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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
中图分类航空;
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Thick Wings in Steady and Unsteady Flows

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