Geometrical Features of Streamlines and Streamline Segments in Turbulent Flows
Geometrical Features of Streamlines and Streamline Segments in Turbulent Flows
复制标题
湍流中流线和流线段的几何特征
DOI:
10.1007/978-3-319-03158-3_9
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
N. Peters
中科院分区:
文献类型:
--
作者:
P. Schaefer;M. Gampert;F. Hennig;N. Peters
Streamlines constitute natural geometries in turbulent flows. In this work streamlines are segmented based on local extrema of the field of the absolute value of the velocity along the streamline coordinate. Streamline segments are parameterized based on their arclength and a theoretical scaling of the mean length with the geometric mean of the Kolmogorov length and the Taylor microscale is derived and found to be in good agreement with direct numerical simulations.
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影响因子:
1.9
作者:
Schaefer;Gampert;Goebbert;Gauding;Peters
通讯作者:
Peters
DOI:
10.1007/s10494-010-9273-4
发表时间:
2010
期刊:
Flow, Turbulence and Combustion
影响因子:
--
作者:
P. Schaefer;M. Gampert;J. Goebbert;Lipo Wang;N. Peters
通讯作者:
N. Peters
影响因子:
0.9
作者:
P. Rao
通讯作者:
P. Rao
影响因子:
4.6
作者:
P. Schaefer;M. Gampert;N. Peters
通讯作者:
N. Peters