Large-eddy simulation of flows past a flapping airfoil using immersed boundary method
Large-eddy simulation of flows past a flapping airfoil using immersed boundary method
复制标题
使用浸入边界法对经过扑动翼型的流动进行大涡模拟
DOI:
10.1007/s11433-010-3213-0
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发表时间:
2010-05
期刊:
影响因子:
--
通讯作者:
Yang,Xiaolei
中科院分区:
文献类型:
--
作者:
He, Guowei;Zhang, Xing;Yang,Xiaolei
The numerical simulation of flows past flapping foils at moderate Reynolds numbers presents two challenges to computational fluid dynamics: turbulent flows and moving boundaries. The direct forcing immersed boundary (IB) method has been developed to simulate laminar flows. However, its performance in simulating turbulent flows and transitional flows with moving boundaries has not been fully evaluated. In the present work, we use the IB method to simulate fully developed turbulent channel flows and transitional flows past a stationary/plunging SD7003 airfoil. To suppress the non-physical force oscillations in the plunging case, we use the smoothed discrete delta function for interpolation in the IB method. The results of the present work demonstrate that the IB method can be used to simulate turbulent flows and transitional flows with moving boundaries.
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影响因子:
4.1
作者:
Yang, Xiaolei;Zhang, Xing;He, Guo-Wei
通讯作者:
He, Guo-Wei
影响因子:
3.7
作者:
P. Moin;John Kim
通讯作者:
P. Moin;John Kim
DOI:
10.1007/978-1-4020-2313-2_23
发表时间:
2004
期刊:
--
影响因子:
--
作者:
J. Wissink;W. Rodi
通讯作者:
J. Wissink;W. Rodi
DOI:
10.1115/gt2005-68663
发表时间:
2005
期刊:
--
影响因子:
--
作者:
B. McAuliffe;M. Yaras
通讯作者:
B. McAuliffe;M. Yaras
DOI:
10.2514/6.2005-4607
发表时间:
2005-06
期刊:
--
影响因子:
--
作者:
W. Yuan;M. Khalid;Jan Windte;U. Scholz;R. Radespiel
通讯作者:
W. Yuan;M. Khalid;Jan Windte;U. Scholz;R. Radespiel