Aerodynamic investigation of the tip section for titanium blade 54"
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00442970" target="_blank" >RIV/61388998:_____/15:00442970 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Aerodynamic investigation of the tip section for titanium blade 54"
Original language description
This paper presents an aerodynamic experimental and numerical investigation of the prismatic blade cascade that represents the tip section of a rotor comprising 52 titanium blades 1375 mm in length. This rotor is designed for the last stage of the low pressure cylinder of a large output steam turbine. The flow conditions of the tip section are defined by the structural and operational demands in the last stage. The tip section is characterized by a supersonic inlet, a large stagger angle and a supersonic outlet. The profile applied to the tip section is relatively very thin, and its central line is unusually cambered, so the shapes of the suction and pressure sides have converse curvatures. The results of the aerodynamic experiments are compared with the results of numerical simulations calculated by both a commercial code and an in-house code.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA03020277" target="_blank" >TA03020277: Aerodynamics of Highly Loaded Blade Cascades</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2015
ISBN
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ISSN
2410-4833
e-ISSN
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Number of pages
13
Pages from-to
1-13
Publisher name
European Conference on Turbomachinery (ETC)
Place of publication
Madrid
Event location
Madrid
Event date
Mar 23, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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