Numerical simulation of unsteady flows over a slow-flying bat

doi:http://dx.doi.org/10.1016/j.taml.2015.01.006

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	Numerical simulation of unsteady flows over a slow-flying bat
	Wang SZ(王士召); Zhang X(张星); He GW(何国威); Liu TS
发表期刊	Theoretical and Applied Mechanics Letters
	2015
卷号	5 页码:5-8
摘要	This letter describes numerical simulation of the unsteady flow over a slow-flying bat by using the immersed boundary method based on the measured bat wing geometry and kinematics. The main vortical structures around the bat flapping wings are identified, illuminating the lift-generating role of the leading-edge vortices generated mainly in the downstroke. Furthermore, the lift decomposition indicates that the vortex lift has the dominant contribution to the time-averaged lift and the lift associated with the fluid acceleration has the relatively moderate effect.
学科领域	计算流体力学 ; 流体力学其他学科
DOI	http://dx.doi.org/10.1016/j.taml.2015.01.006
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:5413557
课题组名称	LNM湍流
论文分区	二类
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/58357
专题	非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Wang SZ,Zhang X,He GW,et al. Numerical simulation of unsteady flows over a slow-flying bat[J]. Theoretical and Applied Mechanics Letters,2015,5:5-8.
APA	Wang SZ,Zhang X,He GW,&Liu TS.(2015).Numerical simulation of unsteady flows over a slow-flying bat.Theoretical and Applied Mechanics Letters,5,5-8.
MLA	Wang SZ,et al."Numerical simulation of unsteady flows over a slow-flying bat".Theoretical and Applied Mechanics Letters 5(2015):5-8.

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