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Neil William Harvey
Researcher at Rolls-Royce Holdings
Publications - 70
Citations - 2310
Neil William Harvey is an academic researcher from Rolls-Royce Holdings. The author has contributed to research in topics: Turbine & Turbine blade. The author has an hindex of 29, co-authored 70 publications receiving 2196 citations.
Papers
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Journal ArticleDOI
Nonaxisymmetric Turbine End Wall Design: Part I— Three-Dimensional Linear Design System
Neil William Harvey,Martin Rose,Mark David Taylor,Shahrokh Shahpar,J. C. Hartland,David Gregory-Smith +5 more
TL;DR: In this paper, a nonaxisymmetric end wall profiling is used to reduce the secondary loss and flow deviation of a turbine rotor blade in a linear cascade, and the effects of end wall perturbations on the flow field are calculated using a three-dimensional pressure correction based Reynolds-averaged Navier-Stokes CFD code.
Journal ArticleDOI
Nonaxisymmetric Turbine End Wall Design: Part II—Experimental Validation
TL;DR: In this paper, the Durham Linear Cascade has been redesigned with the nonaxisymmetric profiled end wall described in the first part of this paper, with the aim of reducing the effects of secondary flow.
Journal ArticleDOI
Development of Blade Profiles for Low-Pressure Turbine Applications
E. M. Curtis,Howard P. Hodson,M. R. Banieghbal,John D. Denton,Robert Howell,Neil William Harvey +5 more
TL;DR: In this paper, the authors describe a program of work, largely experimental, which was undertaken with the objective of developing an improved blade profile for the low-pressure turbine in aero-engine applications.
Proceedings ArticleDOI
Improving the Efficiency of the Trent 500 HP Turbine Using Non-Axisymmetric End Walls: Part 1 — Turbine Design
TL;DR: In this paper, the HP turbine of the Rolls-Royce Trent 500 engine was redesigned to use non-axisymmetric end walls, which reduced turbine secondary losses by about one third.
Patent
Bladed ducting for turbomachinery
Neil William Harvey,Martin Rose +1 more
TL;DR: In this article, the authors proposed a non-axisymmetric profile for axial flow turbomachines, in which a convex region adjacent each member pressure surface and a complementary concave region adjacent to each member suction surface extend over at least a major part of the blade chord length.