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Mesh generation for turbomachinery blade passages with three dimensional endwall features

Abstract:

Turbomachinery blade passages are conventionally meshed by sweeping a mesh from a reference stream surface to other stream surfaces along the blade span. This approach is widely used in the gas turbine industry but it becomes problematic for simulations where the flow close to the endwall region is important. This is due to the fact that this approach has to make geometrical approximations for endwall features. This paper presents a method that overcomes this difficulty and generates optimal ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.2514/1.B36356

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
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Grant:
SIMulation Off- Design (SIMOD) project
Publisher:
American Institute of Aeronautics and Astronautics Publisher's website
Journal:
Journal of Propulsion and Power Journal website
Volume:
33
Issue:
6
Pages:
1459-1472
Publication date:
2017-08-22
Acceptance date:
2017-06-12
DOI:
EISSN:
1533-3876
ISSN:
0748-4658
Source identifiers:
725032
Pubs id:
pubs:725032
UUID:
uuid:cf6ee5ef-5155-4685-bde3-500a226d57b5
Local pid:
pubs:725032
Deposit date:
2017-09-02

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