NDLI: Three dimensional numerical investigation on the effect of wedge angle of a passage with pin-fin arrays

Content Provider	Springer Nature Link
Author	Ling, Changming Min, Chunhua Xiao, Yixian
Copyright Year	2004
Abstract	Heat transfer in passage with pin-fin arrays for cooling blade trailing edge was studied numerically. Three-dimensional numerical simulations were carried out for steady laminar flow in passages with different wedge angles between pressure surface and suction surface of cooling blade trailing edge to study the effect of different wedge angles (from 0° to 30°) on heat transfer and pressure losses. Research was carried out for both in-line array and staggered array. From this investigation, wedge angle 10° gives the best heat transfer performance.
Starting Page	138
Ending Page	142
Page Count	5
File Format	PDF
ISSN	10032169
Journal	Journal of Thermal Science
Volume Number	13
Issue Number	2
e-ISSN	1993033X
Language	English
Publisher	Science Press
Publisher Date	2004-01-01
Publisher Place	Beijing
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	trailing edge of turbine blade pin-fin array numerical heat transfer wedge angle of passage Mechanics, Fluids, Thermodynamics Engineering Fluid Dynamics Engineering Thermodynamics, Transport Phenomena
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics

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Three dimensional numerical investigation on the effect of wedge angle of a passage with pin-fin arrays