Performance Improvement of a Short Draft Tube
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F08%3APU74792" target="_blank" >RIV/00216305:26210/08:PU74792 - 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
Performance Improvement of a Short Draft Tube
Original language description
An investigation based on numerical experiments was carried out to design a very short draft tube (diffuser) for a swirl turbine. Conical insertions of different shapes were placed along the diffuser axis to remove the backflow zone, which is a source ofdissipation and unsteadiness. Resulting configuration is simple and achieves very good pressure recovery.
Czech name
Zvýšení účinnosti krátké sací trouby
Czech description
Cílem výzkumu byl návrh velmi krátké sací trouby pro vírovou turbínu. Účinnější přeměna tlakové energie na kinetickou je dosažena vhodně zvolenou kuželovou vestavbou.
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/GP101%2F06%2FP190" target="_blank" >GP101/06/P190: Shape Optimization of the Diffuser with Inlet Circumferential Velocity Component</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník konference Power system engineering, thermodynamics and fluid flow 2008
ISBN
978-80-7043-665-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
University of West Bohemia
Place of publication
Plzeň
Event location
Plzeň
Event date
Jun 26, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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