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2篇 您的检索式：作者名="N.Phillips"

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		题名	作者	年代	出处	被引量
	1	Systematic review of the application of quality improvement methodologies from the manufacturing industry to surgical healthcare显示文摘	C. R.Nicolay S.Purkayastha A.Greenhalgh J.Benn S.Chaturvedi N.Phillips A.Darzi	2012	Br J Surg2012，，3：	2
	2	Turbulent flow simulation of a single-blade Magnus rotor显示文摘This paper presents numerical studies of the Magnus effect for a kinetic turbine on a horizontal axis.To focus on the Magnus blade,a single self-spinning cylindrical blade is assumed.An iterative direct-forcing immersed boundary method is employed within the Eulerian-Lagrangian framework due to its capability to treat complex and moving geometries.The Eulerian fluid domain is discretized using the finite volume method while the Magnus rotor is represented by a set of discrete points/markers.The aim of the numerical studies is to provide insights for the design process and predict aerodynamic performances under various operating conditions.Results for stationary and self-spinning cylinders in turbulent flows are found to be in good agreement with published data.By increasing the aspect ratio of the cylinder(simulated segment length over its diameter)from 3 to 10,a 30%drop in lift coefficient and a 22%increase in drag coefficient were observed,which is believed to be attributed to an enhancement of the three-dimensionality of the near-wake.For the Magnus rotor,key parameters such as dynamic forcing and frequency,distribution of pressure coefficient and torque have been produced for two cases with different structural designs and working conditions.With increase of the aspect ratio from 3 to 10,stable forces are observed from the root side of the blade and the torque coefficient increases from 0.68 to 2.1,which indicates a superior performance in terms of power extraction.	X.Bai C.Ji P.Grant N.Phillips U.Oza E.J.Avital J.J.R.Williams	2021	Advances in Aerodynamics2021，3，1：	0

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