Power dissipation of air turbine VT - 400
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F16%3A43929340" target="_blank" >RIV/49777513:23210/16:43929340 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4953730" target="_blank" >http://dx.doi.org/10.1063/1.4953730</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4953730" target="_blank" >10.1063/1.4953730</a>
Alternative languages
Result language
angličtina
Original language name
Power dissipation of air turbine VT - 400
Original language description
This article provides an overview of ongoing systematic research of a turbine stage efficiency on a model air turbine VT 400. It contains an analysis of existing mathematical relations for a rotor friction dissipation calculation, on which basis a practical procedure of a calculation of those dissipations is recommended. Friction dissipations in the turbine rotor were divided into three main tasks: disc friction dissipations, shaft friction dissipations and dissipations in bearings. A contribution of performed work lies in the fact, that there is a dependence of rotor friction losses on its speed and a stage reaction has been revealed. This knowledge is completely essential for a further research, and will lead to more precise results of experiments. For the future, we plan to adjust the measuring track by adding a moment collar. We also assume an experimental verification of calculated friction losses.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LQ1603" target="_blank" >LQ1603: Research for SUSEN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
APPLICATION OF EXPERIMENTAL AND NUMERICAL METHODS IN FLUID MECHANICS AND ENERGY 2016: XX ANNIVERSARY OF INTERNATIONAL SCIENTIFIC CONFERENCE
ISBN
978-0-7354-1402-0
ISSN
0094-243X
e-ISSN
—
Number of pages
7
Pages from-to
1-7
Publisher name
AIP Conference Proceedings
Place of publication
Melville
Event location
Terchová, Slovakia
Event date
Apr 27, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380817100036