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1篇 您的检索式：作者名="L.L.M.Veldhuis"

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		题名	作者	年代	出处	被引量
	1	Design and numerical investigation of swirl recovery vanes for the Fokker 29 propeller显示文摘Swirl recovery vanes(SRVs) are a set of stationary vanes located downstream from a propeller, which may recover some of the residual swirl from the propeller, hoping for an improvement in both thrust and efficiency. The SRV concept design for a scaled version representing the Fokker 29 propeller is performed in this paper, which may give rise to a promotion in propulsive performance of this traditional propeller. Firstly the numerical strategy is validated from two aspects of global quantities and the local flow field of the propeller compared with experimental data, and then the exit flow together with the development of propeller wake is analyzed in detail.Three kinds of SRV are designed with multiple circular airfoils. The numerical results show that the swirl behind the propeller is recovered significantly with Model V3, which is characterized by the highest solidity along spanwise, for various working conditions, and the combination of rotor and vane produced 5.76% extra thrust at the design point. However, a lower efficiency is observed asking for a better vane design and the choice of a working point. The vane position is studied which shows that there is an optimum range for higher thrust and efficiency.	Wang Yangang Li Qingxi G.Eitelberg L.L.M.Veldhuis M.Kotsonis	2014	Chinese Journal of Aeronautics2014，27，5：	2

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