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Experimental and computational study of oscillating turbine cascade and influence of part-span shrouds
文献类型:期刊
作者:Huang, X.Q.[1]  He, L.[2]  Bell, David L.[3]  
机构:[1]University of Durham, Durham DH1 3LE, United Kingdom |Northwestern Polytechnical University, China
[2]University of Durham, Durham DH1 3LE, United Kingdom |Dept. of Engineering Science, Oxford University, Oxford OX1 3PJ, United Kingdom
[3]Alstom Power Ltd., Rugby CV21 2NH, United Kingdom
通讯作者:He, L.
年:2009
期刊名称:Journal of Fluids Engineering, Transactions of the ASME影响因子和分区
卷:131
期:5
页码范围:0511021-05110211
增刊:正刊
收录情况:EI(20103213131562)  
所属部门:动力与能源学院
人气指数:158
浏览次数:155
摘要:
This paper presents a combined experimental and computational study of unsteady flows in a linear turbine cascade oscillating in a three-dimensional bending/flapping mode. Detailed experimental data are obtained on a seven-bladed turbine cascade rig. The middle blade is driven to oscillate and oscillating cascade data are obtained using an influence coefficient method. The numerical simulations are performed by using a 3D nonlinear time-marching Navier-Stokes flow solver. Single-passage domain c ...More
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