Clocking of stators in one and half stage of axial steam turbine

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F18%3AN0000045" target="_blank" >RIV/00010669:_____/18:N0000045 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.epj-conferences.org/articles/epjconf/abs/2018/15/epjconf_efm2018_02071/epjconf_efm2018_02071.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2018/15/epjconf_efm2018_02071/epjconf_efm2018_02071.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/201818002071" target="_blank" >10.1051/epjconf/201818002071</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Clocking of stators in one and half stage of axial steam turbine

Popis výsledku v původním jazyce

An investigation of one and half axial turbine stage configuration was carried out in a closed-loop wind tunnel. The investigation was addressed to that impact how the previous stage outlet flow field influences the flow structures in the next stator in steam multistage turbines. The stage - stator interaction has been studied in this work. The detailed measurement with a pneumatic probes and fast response pressure probes behind the rotor and the second stator were performed to gain the useful data to analyse the impact. The detailed flow field measurement was carried out in the nominal stage regime (given by the stage isentropic Mach number 0.3 and velocity ratio u/c 0.68). The clocking effect of the stators is discussed and detailed unsteady flow analysis is shown.

Název v anglickém jazyce

Clocking of stators in one and half stage of axial steam turbine

Popis výsledku anglicky

An investigation of one and half axial turbine stage configuration was carried out in a closed-loop wind tunnel. The investigation was addressed to that impact how the previous stage outlet flow field influences the flow structures in the next stator in steam multistage turbines. The stage - stator interaction has been studied in this work. The detailed measurement with a pneumatic probes and fast response pressure probes behind the rotor and the second stator were performed to gain the useful data to analyse the impact. The detailed flow field measurement was carried out in the nominal stage regime (given by the stage isentropic Mach number 0.3 and velocity ratio u/c 0.68). The clocking effect of the stators is discussed and detailed unsteady flow analysis is shown.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20303 - Thermodynamics

Projekt

<a href="/cs/project/TA04020129" target="_blank" >TA04020129: Výzkum proudění ve vícestupňovém uspořádání axiálních turbínových stupňů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EPJ Web of Conferences, vol. 180, art. no. 02071

ISBN

—

ISSN

21016275

e-ISSN

2100-014X

Počet stran výsledku

5

Strana od-do

nestrankovano

Název nakladatele

EDP Sciences

Místo vydání

Neuveden

Místo konání akce

Mikulov

Datum konání akce

21. 11. 2017

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000454317800072